76813551

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{120209}}^1$

素因数の和:120286

約数の個数: 12

約数和(自身を含む): 112516560

約数和(自身を除く): 35703009

約数列:

[1, 3, 9, 71, 213, 639, 120209, 360627, 1081881, 8534839, 25604517, 76813551]

約数ペア:

[(1, 76813551), (3, 25604517), (9, 8534839), (71, 1081881), (213, 360627), (639, 120209)]