25654301289

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{1753}}^1\times {\mathrm{2287}}^1$

素因数の和:4131

約数の個数: 40

約数和(自身を含む): 38847311360

約数和(自身を除く): 13193010071

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 1753, 2133, 2287, 5259, 6399, 6861, 15777, 20583, 47331, 61749, 138487, 141993, 180673, 185247, 415461, 542019, 1246383, 1626057, 3739149, 4009111, 4878171, 11217447, 12027333, 14634513, 36081999, 108245997, 316719769, 324737991, 950159307, 2850477921, 8551433763, 25654301289]

約数ペア:

[(1, 25654301289), (3, 8551433763), (9, 2850477921), (27, 950159307), (79, 324737991), (81, 316719769), (237, 108245997), (711, 36081999), (1753, 14634513), (2133, 12027333), (2287, 11217447), (5259, 4878171), (6399, 4009111), (6861, 3739149), (15777, 1626057), (20583, 1246383), (47331, 542019), (61749, 415461), (138487, 185247), (141993, 180673)]