84555621

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{62219}}^1$

素因数の和:62376

約数の個数: 12

約数和(自身を含む): 122946720

約数和(自身を除く): 38391099

約数列:

[1, 3, 9, 151, 453, 1359, 62219, 186657, 559971, 9395069, 28185207, 84555621]

約数ペア:

[(1, 84555621), (3, 28185207), (9, 9395069), (151, 559971), (453, 186657), (1359, 62219)]