75939981

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{1483}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 110801376

約数和(自身を除く): 34861395

約数列:

[1, 3, 13, 39, 101, 169, 303, 507, 1313, 1483, 3939, 4449, 17069, 19279, 51207, 57837, 149783, 250627, 449349, 751881, 1947179, 5841537, 25313327, 75939981]

約数ペア:

[(1, 75939981), (3, 25313327), (13, 5841537), (39, 1947179), (101, 751881), (169, 449349), (303, 250627), (507, 149783), (1313, 57837), (1483, 51207), (3939, 19279), (4449, 17069)]