42868251

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{69031}}^1$

素因数の和:69063

約数の個数: 16

約数和(自身を含む): 66270720

約数和(自身を除く): 23402469

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 69031, 207093, 621279, 1587713, 1863837, 4763139, 14289417, 42868251]

約数ペア:

[(1, 42868251), (3, 14289417), (9, 4763139), (23, 1863837), (27, 1587713), (69, 621279), (207, 207093), (621, 69031)]