15128343

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{139}}^2$

素因数の和:316

約数の個数: 24

約数和(自身を含む): 23353200

約数和(自身を除く): 8224857

約数列:

[1, 3, 9, 27, 29, 87, 139, 261, 417, 783, 1251, 3753, 4031, 12093, 19321, 36279, 57963, 108837, 173889, 521667, 560309, 1680927, 5042781, 15128343]

約数ペア:

[(1, 15128343), (3, 5042781), (9, 1680927), (27, 560309), (29, 521667), (87, 173889), (139, 108837), (261, 57963), (417, 36279), (783, 19321), (1251, 12093), (3753, 4031)]