59921919

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2311}}^1$

素因数の和:2427

約数の個数: 24

約数和(自身を含む): 89927552

約数和(自身を除く): 30005633

約数列:

[1, 3, 9, 43, 67, 129, 201, 387, 603, 2311, 2881, 6933, 8643, 20799, 25929, 99373, 154837, 298119, 464511, 894357, 1393533, 6657991, 19973973, 59921919]

約数ペア:

[(1, 59921919), (3, 19973973), (9, 6657991), (43, 1393533), (67, 894357), (129, 464511), (201, 298119), (387, 154837), (603, 99373), (2311, 25929), (2881, 20799), (6933, 8643)]