71370789

素因数分解:

$3^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{4201}}^1$

素因数の和:5020

約数の個数: 16

約数和(自身を含む): 108915840

約数和(自身を除く): 37545051

約数列:

[1, 3, 7, 21, 809, 2427, 4201, 5663, 12603, 16989, 29407, 88221, 3398609, 10195827, 23790263, 71370789]

約数ペア:

[(1, 71370789), (3, 23790263), (7, 10195827), (21, 3398609), (809, 88221), (2427, 29407), (4201, 16989), (5663, 12603)]