47155977

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28019}}^1$

素因数の和:28053

約数の個数: 24

約数和(自身を含む): 78680160

約数和(自身を除く): 31524183

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 28019, 84057, 252171, 308209, 476323, 924627, 1428969, 2773881, 4286907, 5239553, 15718659, 47155977]

約数ペア:

[(1, 47155977), (3, 15718659), (9, 5239553), (11, 4286907), (17, 2773881), (33, 1428969), (51, 924627), (99, 476323), (153, 308209), (187, 252171), (561, 84057), (1683, 28019)]