54450609

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{7681}}^1$

素因数の和:7840

約数の個数: 16

約数和(自身を含む): 77434560

約数和(自身を除く): 22983951

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 7681, 23043, 130577, 391731, 1067659, 3202977, 18150203, 54450609]

約数ペア:

[(1, 54450609), (3, 18150203), (17, 3202977), (51, 1067659), (139, 391731), (417, 130577), (2363, 23043), (7089, 7681)]