89145207

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{521317}}^1$

素因数の和:521342

約数の個数: 12

約数和(自身を含む): 135542680

約数和(自身を除く): 46397473

約数列:

[1, 3, 9, 19, 57, 171, 521317, 1563951, 4691853, 9905023, 29715069, 89145207]

約数ペア:

[(1, 89145207), (3, 29715069), (9, 9905023), (19, 4691853), (57, 1563951), (171, 521317)]