153940033

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{21491}}^1$

素因数の和:21552

約数の個数: 16

約数和(自身を含む): 180532800

約数和(自身を除く): 26592767

約数列:

[1, 13, 19, 29, 247, 377, 551, 7163, 21491, 279383, 408329, 623239, 5308277, 8102107, 11841541, 153940033]

約数ペア:

[(1, 153940033), (13, 11841541), (19, 8102107), (29, 5308277), (247, 623239), (377, 408329), (551, 279383), (7163, 21491)]