159161037

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2243}}^1$

素因数の和:2393

約数の個数: 32

約数和(自身を含む): 252764160

約数和(自身を除く): 93603123

約数列:

[1, 3, 7, 21, 31, 93, 109, 217, 327, 651, 763, 2243, 2289, 3379, 6729, 10137, 15701, 23653, 47103, 69533, 70959, 208599, 244487, 486731, 733461, 1460193, 1711409, 5134227, 7579097, 22737291, 53053679, 159161037]

約数ペア:

[(1, 159161037), (3, 53053679), (7, 22737291), (21, 7579097), (31, 5134227), (93, 1711409), (109, 1460193), (217, 733461), (327, 486731), (651, 244487), (763, 208599), (2243, 70959), (2289, 69533), (3379, 47103), (6729, 23653), (10137, 15701)]