66937801

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{2657}}^1$

素因数の和:2784

約数の個数: 16

約数和(自身を含む): 79102080

約数和(自身を除く): 12164279

約数列:

[1, 7, 59, 61, 413, 427, 2657, 3599, 18599, 25193, 156763, 162077, 1097341, 1134539, 9562543, 66937801]

約数ペア:

[(1, 66937801), (7, 9562543), (59, 1134539), (61, 1097341), (413, 162077), (427, 156763), (2657, 25193), (3599, 18599)]