25456103673

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{197137}}^1$

素因数の和:197214

約数の個数: 64

約数和(自身を含む): 46631811072

約数和(自身を除く): 21175707399

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 43, 77, 91, 129, 143, 231, 273, 301, 429, 473, 559, 903, 1001, 1419, 1677, 3003, 3311, 3913, 6149, 9933, 11739, 18447, 43043, 129129, 197137, 591411, 1379959, 2168507, 2562781, 4139877, 6505521, 7688343, 8476891, 15179549, 17939467, 25430673, 28190591, 45538647, 53818401, 59338237, 84571773, 93245801, 110199583, 178014711, 197334137, 279737403, 330598749, 592002411, 652720607, 771397081, 1212195413, 1958161821, 2314191243, 3636586239, 8485367891, 25456103673]

約数ペア:

[(1, 25456103673), (3, 8485367891), (7, 3636586239), (11, 2314191243), (13, 1958161821), (21, 1212195413), (33, 771397081), (39, 652720607), (43, 592002411), (77, 330598749), (91, 279737403), (129, 197334137), (143, 178014711), (231, 110199583), (273, 93245801), (301, 84571773), (429, 59338237), (473, 53818401), (559, 45538647), (903, 28190591), (1001, 25430673), (1419, 17939467), (1677, 15179549), (3003, 8476891), (3311, 7688343), (3913, 6505521), (6149, 4139877), (9933, 2562781), (11739, 2168507), (18447, 1379959), (43043, 591411), (129129, 197137)]