1731643137

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{11467}}^1$

素因数の和:11547

約数の個数: 64

約数和(自身を含む): 3170672640

約数和(自身を除く): 1439029503

約数列:

[1, 3, 7, 9, 17, 21, 27, 47, 51, 63, 119, 141, 153, 189, 329, 357, 423, 459, 799, 987, 1071, 1269, 2397, 2961, 3213, 5593, 7191, 8883, 11467, 16779, 21573, 34401, 50337, 80269, 103203, 151011, 194939, 240807, 309609, 538949, 584817, 722421, 1364573, 1616847, 1754451, 2167263, 3772643, 4093719, 4850541, 5263353, 9162133, 11317929, 12281157, 14551623, 27486399, 33953787, 36843471, 64134931, 82459197, 101861361, 192404793, 247377591, 577214379, 1731643137]

約数ペア:

[(1, 1731643137), (3, 577214379), (7, 247377591), (9, 192404793), (17, 101861361), (21, 82459197), (27, 64134931), (47, 36843471), (51, 33953787), (63, 27486399), (119, 14551623), (141, 12281157), (153, 11317929), (189, 9162133), (329, 5263353), (357, 4850541), (423, 4093719), (459, 3772643), (799, 2167263), (987, 1754451), (1071, 1616847), (1269, 1364573), (2397, 722421), (2961, 584817), (3213, 538949), (5593, 309609), (7191, 240807), (8883, 194939), (11467, 151011), (16779, 103203), (21573, 80269), (34401, 50337)]