15679566693

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{29167}}^1$

素因数の和:29263

約数の個数: 72

約数和(自身を含む): 28011080448

約数和(自身を除く): 12331513755

約数列:

[1, 3, 7, 9, 21, 23, 49, 53, 63, 69, 147, 159, 161, 207, 371, 441, 477, 483, 1113, 1127, 1219, 1449, 2597, 3339, 3381, 3657, 7791, 8533, 10143, 10971, 23373, 25599, 29167, 59731, 76797, 87501, 179193, 204169, 262503, 537579, 612507, 670841, 1429183, 1545851, 1837521, 2012523, 4287549, 4637553, 4695887, 6037569, 10820957, 12862647, 13912659, 14087661, 32462871, 32871209, 35554573, 42262983, 75746699, 97388613, 98613627, 106663719, 227240097, 248882011, 295840881, 319991157, 681720291, 746646033, 1742174077, 2239938099, 5226522231, 15679566693]

約数ペア:

[(1, 15679566693), (3, 5226522231), (7, 2239938099), (9, 1742174077), (21, 746646033), (23, 681720291), (49, 319991157), (53, 295840881), (63, 248882011), (69, 227240097), (147, 106663719), (159, 98613627), (161, 97388613), (207, 75746699), (371, 42262983), (441, 35554573), (477, 32871209), (483, 32462871), (1113, 14087661), (1127, 13912659), (1219, 12862647), (1449, 10820957), (2597, 6037569), (3339, 4695887), (3381, 4637553), (3657, 4287549), (7791, 2012523), (8533, 1837521), (10143, 1545851), (10971, 1429183), (23373, 670841), (25599, 612507), (29167, 537579), (59731, 262503), (76797, 204169), (87501, 179193)]