55478997

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{8719}}^1$

素因数の和:8833

約数の個数: 24

約数和(自身を含む): 92501760

約数和(自身を除く): 37022763

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 909, 2121, 6363, 8719, 26157, 61033, 78471, 183099, 549297, 880619, 2641857, 6164333, 7925571, 18492999, 55478997]

約数ペア:

[(1, 55478997), (3, 18492999), (7, 7925571), (9, 6164333), (21, 2641857), (63, 880619), (101, 549297), (303, 183099), (707, 78471), (909, 61033), (2121, 26157), (6363, 8719)]