72861879

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{3923}}^1$

素因数の和:4118

約数の個数: 16

約数和(自身を含む): 100203264

約数和(自身を除く): 27341385

約数列:

[1, 3, 41, 123, 151, 453, 3923, 6191, 11769, 18573, 160843, 482529, 592373, 1777119, 24287293, 72861879]

約数ペア:

[(1, 72861879), (3, 24287293), (41, 1777119), (123, 592373), (151, 482529), (453, 160843), (3923, 18573), (6191, 11769)]