63315357

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 99692544

約数和(自身を除く): 36377187

約数列:

[1, 3, 7, 21, 41, 123, 151, 287, 453, 487, 861, 1057, 1461, 3171, 3409, 6191, 10227, 18573, 19967, 43337, 59901, 73537, 130011, 139769, 220611, 419307, 514759, 1544277, 3015017, 9045051, 21105119, 63315357]

約数ペア:

[(1, 63315357), (3, 21105119), (7, 9045051), (21, 3015017), (41, 1544277), (123, 514759), (151, 419307), (287, 220611), (453, 139769), (487, 130011), (861, 73537), (1057, 59901), (1461, 43337), (3171, 19967), (3409, 18573), (6191, 10227)]