65197809

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{102031}}^1$

素因数の和:102108

約数の個数: 12

約数和(自身を含む): 95501952

約数和(自身を除く): 30304143

約数列:

[1, 3, 9, 71, 213, 639, 102031, 306093, 918279, 7244201, 21732603, 65197809]

約数ペア:

[(1, 65197809), (3, 21732603), (9, 7244201), (71, 918279), (213, 306093), (639, 102031)]