71330009

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 76948800

約数和(自身を除く): 5618791

約数列:

[1, 19, 67, 137, 409, 1273, 2603, 7771, 9179, 27403, 56033, 174401, 520657, 1064627, 3754211, 71330009]

約数ペア:

[(1, 71330009), (19, 3754211), (67, 1064627), (137, 520657), (409, 174401), (1273, 56033), (2603, 27403), (7771, 9179)]