154419327

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{903037}}^1$

素因数の和:903062

約数の個数: 12

約数和(自身を含む): 234789880

約数和(自身を除く): 80370553

約数列:

[1, 3, 9, 19, 57, 171, 903037, 2709111, 8127333, 17157703, 51473109, 154419327]

約数ペア:

[(1, 154419327), (3, 51473109), (9, 17157703), (19, 8127333), (57, 2709111), (171, 903037)]