120214971

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{5861}}^1$

素因数の和:5963

約数の個数: 24

約数和(自身を含む): 181065456

約数和(自身を除く): 60850485

約数列:

[1, 3, 9, 43, 53, 129, 159, 387, 477, 2279, 5861, 6837, 17583, 20511, 52749, 252023, 310633, 756069, 931899, 2268207, 2795697, 13357219, 40071657, 120214971]

約数ペア:

[(1, 120214971), (3, 40071657), (9, 13357219), (43, 2795697), (53, 2268207), (129, 931899), (159, 756069), (387, 310633), (477, 252023), (2279, 52749), (5861, 20511), (6837, 17583)]