15671227461

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{743}}^1\times {\mathrm{1217}}^1$

素因数の和:2125

約数の個数: 32

約数和(自身を含む): 21531121920

約数和(自身を除く): 5859894459

約数列:

[1, 3, 53, 109, 159, 327, 743, 1217, 2229, 3651, 5777, 17331, 39379, 64501, 80987, 118137, 132653, 193503, 242961, 397959, 904231, 2712693, 4292311, 7030609, 12876933, 21091827, 47924243, 98561179, 143772729, 295683537, 5223742487, 15671227461]

約数ペア:

[(1, 15671227461), (3, 5223742487), (53, 295683537), (109, 143772729), (159, 98561179), (327, 47924243), (743, 21091827), (1217, 12876933), (2229, 7030609), (3651, 4292311), (5777, 2712693), (17331, 904231), (39379, 397959), (64501, 242961), (80987, 193503), (118137, 132653)]