117791127

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{23753}}^1$

素因数の和:23807

約数の個数: 24

約数和(自身を含む): 185281200

約数和(自身を除く): 67490073

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 23753, 71259, 213777, 451307, 688837, 1353921, 2066511, 4061763, 6199533, 13087903, 39263709, 117791127]

約数ペア:

[(1, 117791127), (3, 39263709), (9, 13087903), (19, 6199533), (29, 4061763), (57, 2066511), (87, 1353921), (171, 688837), (261, 451307), (551, 213777), (1653, 71259), (4959, 23753)]