156916770927

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3221}}^1\times {\mathrm{21283}}^1$

素因数の和:24623

約数の個数: 32

約数和(自身を含む): 241391208960

約数和(自身を除く): 84474438033

約数列:

[1, 3, 7, 21, 109, 327, 763, 2289, 3221, 9663, 21283, 22547, 63849, 67641, 148981, 351089, 446943, 1053267, 2319847, 2457623, 6959541, 7372869, 16238929, 48716787, 68552543, 205657629, 479867801, 1439603403, 7472227187, 22416681561, 52305590309, 156916770927]

約数ペア:

[(1, 156916770927), (3, 52305590309), (7, 22416681561), (21, 7472227187), (109, 1439603403), (327, 479867801), (763, 205657629), (2289, 68552543), (3221, 48716787), (9663, 16238929), (21283, 7372869), (22547, 6959541), (63849, 2457623), (67641, 2319847), (148981, 1053267), (351089, 446943)]