161785753893

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{1117}}^1\times {\mathrm{38593}}^1$

素因数の和:39858

約数の個数: 32

約数和(自身を含む): 241629315200

約数和(自身を除く): 79843561307

約数列:

[1, 3, 9, 27, 139, 417, 1117, 1251, 3351, 3753, 10053, 30159, 38593, 115779, 155263, 347337, 465789, 1042011, 1397367, 4192101, 5364427, 16093281, 43108381, 48279843, 129325143, 144839529, 387975429, 1163926287, 5992064959, 17976194877, 53928584631, 161785753893]

約数ペア:

[(1, 161785753893), (3, 53928584631), (9, 17976194877), (27, 5992064959), (139, 1163926287), (417, 387975429), (1117, 144839529), (1251, 129325143), (3351, 48279843), (3753, 43108381), (10053, 16093281), (30159, 5364427), (38593, 4192101), (115779, 1397367), (155263, 1042011), (347337, 465789)]