20125064331

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{134471}}^1$

素因数の和:134744

約数の個数: 32

約数和(自身を含む): 31240535040

約数和(自身を除く): 11115470709

約数列:

[1, 3, 9, 23, 27, 69, 207, 241, 621, 723, 2169, 5543, 6507, 16629, 49887, 134471, 149661, 403413, 1210239, 3092833, 3630717, 9278499, 27835497, 32407511, 83506491, 97222533, 291667599, 745372753, 875002797, 2236118259, 6708354777, 20125064331]

約数ペア:

[(1, 20125064331), (3, 6708354777), (9, 2236118259), (23, 875002797), (27, 745372753), (69, 291667599), (207, 97222533), (241, 83506491), (621, 32407511), (723, 27835497), (2169, 9278499), (5543, 3630717), (6507, 3092833), (16629, 1210239), (49887, 403413), (134471, 149661)]