70523079

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{821}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 108898560

約数和(自身を除く): 38375481

約数列:

[1, 3, 11, 19, 33, 57, 137, 209, 411, 627, 821, 1507, 2463, 2603, 4521, 7809, 9031, 15599, 27093, 28633, 46797, 85899, 112477, 171589, 337431, 514767, 1237247, 2137063, 3711741, 6411189, 23507693, 70523079]

約数ペア:

[(1, 70523079), (3, 23507693), (11, 6411189), (19, 3711741), (33, 2137063), (57, 1237247), (137, 514767), (209, 337431), (411, 171589), (627, 112477), (821, 85899), (1507, 46797), (2463, 28633), (2603, 27093), (4521, 15599), (7809, 9031)]