253677602997

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{571}}^1\times {\mathrm{1877}}^1$

素因数の和:2508

約数の個数: 144

約数和(自身を含む): 480165958272

約数和(自身を除く): 226488355275

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 289, 357, 571, 663, 819, 867, 1071, 1547, 1713, 1877, 1989, 2023, 2601, 3757, 3997, 4641, 5139, 5631, 6069, 7423, 9707, 11271, 11991, 13139, 13923, 16893, 18207, 22269, 24401, 26299, 29121, 31909, 33813, 35973, 39417, 51961, 66807, 67949, 73203, 78897, 87363, 95727, 118251, 126191, 155883, 165019, 170807, 203847, 219609, 223363, 236691, 287181, 378573, 414817, 467649, 495057, 512421, 542453, 611541, 670089, 883337, 1071767, 1135719, 1155133, 1244451, 1485171, 1537263, 1627359, 2010267, 2145247, 2650011, 2903719, 3215301, 3465399, 3733353, 3797171, 4882077, 6435741, 7051889, 7502369, 7950033, 8711157, 9645903, 10396197, 11391513, 13932971, 15016729, 18220039, 19307223, 21155667, 22507107, 26133471, 34174539, 41798913, 45050187, 49363223, 54660117, 63467001, 67521321, 97530797, 125396739, 127540273, 135150561, 148089669, 163980351, 236860507, 292592391, 309740663, 382620819, 444269007, 710581521, 877777173, 929221989, 1147862457, 1658023549, 2131744563, 2168184641, 2787665967, 4026628619, 4974070647, 6504553923, 12079885857, 14922211941, 19513661769, 28186400333, 36239657571, 84559200999, 253677602997]

約数ペア:

[(1, 253677602997), (3, 84559200999), (7, 36239657571), (9, 28186400333), (13, 19513661769), (17, 14922211941), (21, 12079885857), (39, 6504553923), (51, 4974070647), (63, 4026628619), (91, 2787665967), (117, 2168184641), (119, 2131744563), (153, 1658023549), (221, 1147862457), (273, 929221989), (289, 877777173), (357, 710581521), (571, 444269007), (663, 382620819), (819, 309740663), (867, 292592391), (1071, 236860507), (1547, 163980351), (1713, 148089669), (1877, 135150561), (1989, 127540273), (2023, 125396739), (2601, 97530797), (3757, 67521321), (3997, 63467001), (4641, 54660117), (5139, 49363223), (5631, 45050187), (6069, 41798913), (7423, 34174539), (9707, 26133471), (11271, 22507107), (11991, 21155667), (13139, 19307223), (13923, 18220039), (16893, 15016729), (18207, 13932971), (22269, 11391513), (24401, 10396197), (26299, 9645903), (29121, 8711157), (31909, 7950033), (33813, 7502369), (35973, 7051889), (39417, 6435741), (51961, 4882077), (66807, 3797171), (67949, 3733353), (73203, 3465399), (78897, 3215301), (87363, 2903719), (95727, 2650011), (118251, 2145247), (126191, 2010267), (155883, 1627359), (165019, 1537263), (170807, 1485171), (203847, 1244451), (219609, 1155133), (223363, 1135719), (236691, 1071767), (287181, 883337), (378573, 670089), (414817, 611541), (467649, 542453), (495057, 512421)]