103663872009

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{347}}^1\times {\mathrm{21319}}^1$

素因数の和:21851

約数の個数: 40

約数和(自身を含む): 156207205440

約数和(自身を除く): 52543333431

約数列:

[1, 3, 9, 27, 81, 173, 347, 519, 1041, 1557, 3123, 4671, 9369, 14013, 21319, 28107, 60031, 63957, 180093, 191871, 540279, 575613, 1620837, 1726839, 3688187, 4862511, 7397693, 11064561, 22193079, 33193683, 66579237, 99581049, 199737711, 298743147, 599213133, 1279800889, 3839402667, 11518208001, 34554624003, 103663872009]

約数ペア:

[(1, 103663872009), (3, 34554624003), (9, 11518208001), (27, 3839402667), (81, 1279800889), (173, 599213133), (347, 298743147), (519, 199737711), (1041, 99581049), (1557, 66579237), (3123, 33193683), (4671, 22193079), (9369, 11064561), (14013, 7397693), (21319, 4862511), (28107, 3688187), (60031, 1726839), (63957, 1620837), (180093, 575613), (191871, 540279)]