127303617

素因数分解:

$3^1\times 7^2\times {\mathrm{866011}}^1$

素因数の和:866028

約数の個数: 12

約数和(自身を含む): 197450736

約数和(自身を除く): 70147119

約数列:

[1, 3, 7, 21, 49, 147, 866011, 2598033, 6062077, 18186231, 42434539, 127303617]

約数ペア:

[(1, 127303617), (3, 42434539), (7, 18186231), (21, 6062077), (49, 2598033), (147, 866011)]