42792201

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 62982920

約数和(自身を除く): 20190719

約数列:

[1, 3, 9, 109, 181, 241, 327, 543, 723, 981, 1629, 2169, 19729, 26269, 43621, 59187, 78807, 130863, 177561, 236421, 392589, 4754689, 14264067, 42792201]

約数ペア:

[(1, 42792201), (3, 14264067), (9, 4754689), (109, 392589), (181, 236421), (241, 177561), (327, 130863), (543, 78807), (723, 59187), (981, 43621), (1629, 26269), (2169, 19729)]