128051140737

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{172808557}}^1$

素因数の和:172808592

約数の個数: 16

約数和(自身を含む): 193545584960

約数和(自身を除く): 65494444223

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 172808557, 518425671, 2246511241, 3283362583, 6739533723, 9850087749, 42683713579, 128051140737]

約数ペア:

[(1, 128051140737), (3, 42683713579), (13, 9850087749), (19, 6739533723), (39, 3283362583), (57, 2246511241), (247, 518425671), (741, 172808557)]