70308837

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{503}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 108380160

約数和(自身を除く): 38071323

約数列:

[1, 3, 9, 27, 31, 93, 167, 279, 501, 503, 837, 1503, 1509, 4509, 4527, 5177, 13581, 15531, 15593, 46593, 46779, 84001, 139779, 140337, 252003, 421011, 756009, 2268027, 2604031, 7812093, 23436279, 70308837]

約数ペア:

[(1, 70308837), (3, 23436279), (9, 7812093), (27, 2604031), (31, 2268027), (93, 756009), (167, 421011), (279, 252003), (501, 140337), (503, 139779), (837, 84001), (1503, 46779), (1509, 46593), (4509, 15593), (4527, 15531), (5177, 13581)]