51225057

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11833}}^1$

素因数の和:11889

約数の個数: 24

約数和(自身を含む): 81843944

約数和(自身を除く): 30618887

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 11833, 35499, 106497, 153829, 437821, 461487, 1313463, 1384461, 3940389, 5691673, 17075019, 51225057]

約数ペア:

[(1, 51225057), (3, 17075019), (9, 5691673), (13, 3940389), (37, 1384461), (39, 1313463), (111, 461487), (117, 437821), (333, 153829), (481, 106497), (1443, 35499), (4329, 11833)]