156976807671

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{7109}}^1\times {\mathrm{144323}}^1$

素因数の和:151455

約数の個数: 24

約数和(自身を含む): 240117611760

約数和(自身を除く): 83140804089

約数列:

[1, 3, 9, 17, 51, 153, 7109, 21327, 63981, 120853, 144323, 362559, 432969, 1087677, 1298907, 2453491, 7360473, 22081419, 1025992207, 3077976621, 9233929863, 17441867519, 52325602557, 156976807671]

約数ペア:

[(1, 156976807671), (3, 52325602557), (9, 17441867519), (17, 9233929863), (51, 3077976621), (153, 1025992207), (7109, 22081419), (21327, 7360473), (63981, 2453491), (120853, 1298907), (144323, 1087677), (362559, 432969)]