42657723

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{277}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 62970336

約数和(自身を除く): 20312613

約数列:

[1, 3, 9, 71, 213, 241, 277, 639, 723, 831, 2169, 2493, 17111, 19667, 51333, 59001, 66757, 153999, 177003, 200271, 600813, 4739747, 14219241, 42657723]

約数ペア:

[(1, 42657723), (3, 14219241), (9, 4739747), (71, 600813), (213, 200271), (241, 177003), (277, 153999), (639, 66757), (723, 59001), (831, 51333), (2169, 19667), (2493, 17111)]