66702097

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1291}}^1$

素因数の和:1381

約数の個数: 24

約数和(自身を含む): 85230656

約数和(自身を除く): 18528559

約数列:

[1, 7, 11, 61, 77, 121, 427, 671, 847, 1291, 4697, 7381, 9037, 14201, 51667, 78751, 99407, 156211, 551257, 866261, 1093477, 6063827, 9528871, 66702097]

約数ペア:

[(1, 66702097), (7, 9528871), (11, 6063827), (61, 1093477), (77, 866261), (121, 551257), (427, 156211), (671, 99407), (847, 78751), (1291, 51667), (4697, 14201), (7381, 9037)]