135088891

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 164602368

約数和(自身を除く): 29513477

約数列:

[1, 7, 41, 53, 83, 107, 287, 371, 581, 749, 2173, 3403, 4387, 4399, 5671, 8881, 15211, 23821, 30709, 30793, 39697, 62167, 180359, 232511, 364121, 470693, 1262513, 1627577, 2548847, 3294851, 19298413, 135088891]

約数ペア:

[(1, 135088891), (7, 19298413), (41, 3294851), (53, 2548847), (83, 1627577), (107, 1262513), (287, 470693), (371, 364121), (581, 232511), (749, 180359), (2173, 62167), (3403, 39697), (4387, 30793), (4399, 30709), (5671, 23821), (8881, 15211)]