71826327

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{420037}}^1$

素因数の和:420062

約数の個数: 12

約数和(自身を含む): 109209880

約数和(自身を除く): 37383553

約数列:

[1, 3, 9, 19, 57, 171, 420037, 1260111, 3780333, 7980703, 23942109, 71826327]

約数ペア:

[(1, 71826327), (3, 23942109), (9, 7980703), (19, 3780333), (57, 1260111), (171, 420037)]