80948907

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{691871}}^1$

素因数の和:691890

約数の個数: 12

約数和(自身を含む): 125920704

約数和(自身を除く): 44971797

約数列:

[1, 3, 9, 13, 39, 117, 691871, 2075613, 6226839, 8994323, 26982969, 80948907]

約数ペア:

[(1, 80948907), (3, 26982969), (9, 8994323), (13, 6226839), (39, 2075613), (117, 691871)]