71282474963

素因数分解:

$7^2\times {\mathrm{373}}^1\times {\mathrm{431}}^1\times {\mathrm{9049}}^1$

素因数の和:9867

約数の個数: 24

約数和(自身を含む): 83344852800

約数和(自身を除く): 12062377837

約数列:

[1, 7, 49, 373, 431, 2611, 3017, 9049, 18277, 21119, 63343, 160763, 443401, 1125341, 3375277, 3900119, 7877387, 23626939, 27300833, 165388573, 191105831, 1454744387, 10183210709, 71282474963]

約数ペア:

[(1, 71282474963), (7, 10183210709), (49, 1454744387), (373, 191105831), (431, 165388573), (2611, 27300833), (3017, 23626939), (9049, 7877387), (18277, 3900119), (21119, 3375277), (63343, 1125341), (160763, 443401)]