164885391

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{12157}}^1$

素因数の和:12311

約数の個数: 24

約数和(自身を含む): 261737424

約数和(自身を除く): 96852033

約数列:

[1, 3, 9, 11, 33, 99, 137, 411, 1233, 1507, 4521, 12157, 13563, 36471, 109413, 133727, 401181, 1203543, 1665509, 4996527, 14989581, 18320599, 54961797, 164885391]

約数ペア:

[(1, 164885391), (3, 54961797), (9, 18320599), (11, 14989581), (33, 4996527), (99, 1665509), (137, 1203543), (411, 401181), (1233, 133727), (1507, 109413), (4521, 36471), (12157, 13563)]