51770511

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11959}}^1$

素因数の和:12015

約数の個数: 24

約数和(自身を含む): 82715360

約数和(自身を除く): 30944849

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 11959, 35877, 107631, 155467, 442483, 466401, 1327449, 1399203, 3982347, 5752279, 17256837, 51770511]

約数ペア:

[(1, 51770511), (3, 17256837), (9, 5752279), (13, 3982347), (37, 1399203), (39, 1327449), (111, 466401), (117, 442483), (333, 155467), (481, 107631), (1443, 35877), (4329, 11959)]