57660799

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 69209856

約数和(自身を除く): 11549057

約数列:

[1, 7, 49, 61, 101, 191, 427, 707, 1337, 2989, 4949, 6161, 9359, 11651, 19291, 43127, 81557, 135037, 301889, 570899, 945259, 1176751, 8237257, 57660799]

約数ペア:

[(1, 57660799), (7, 8237257), (49, 1176751), (61, 945259), (101, 570899), (191, 301889), (427, 135037), (707, 81557), (1337, 43127), (2989, 19291), (4949, 11651), (6161, 9359)]