54520879

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{6911}}^1$

素因数の和:6955

約数の個数: 16

約数和(自身を含む): 66355200

約数和(自身を除く): 11834321

約数列:

[1, 7, 23, 49, 161, 343, 1127, 6911, 7889, 48377, 158953, 338639, 1112671, 2370473, 7788697, 54520879]

約数ペア:

[(1, 54520879), (7, 7788697), (23, 2370473), (49, 1112671), (161, 338639), (343, 158953), (1127, 48377), (6911, 7889)]