40120629

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{14843}}^1$

素因数の和:14916

約数の個数: 16

約数和(自身を含む): 57713472

約数和(自身を除く): 17592843

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 14843, 44529, 252331, 756993, 786679, 2360037, 13373543, 40120629]

約数ペア:

[(1, 40120629), (3, 13373543), (17, 2360037), (51, 786679), (53, 756993), (159, 252331), (901, 44529), (2703, 14843)]