71478609

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{4451}}^1$

素因数の和:4608

約数の個数: 16

約数和(自身を含む): 98086464

約数和(自身を除く): 26607855

約数列:

[1, 3, 53, 101, 159, 303, 4451, 5353, 13353, 16059, 235903, 449551, 707709, 1348653, 23826203, 71478609]

約数ペア:

[(1, 71478609), (3, 23826203), (53, 1348653), (101, 707709), (159, 449551), (303, 235903), (4451, 16059), (5353, 13353)]