71716791

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{1987}}^1$

素因数の和:2270

約数の個数: 16

約数和(自身を含む): 97905024

約数和(自身を除く): 26188233

約数列:

[1, 3, 53, 159, 227, 681, 1987, 5961, 12031, 36093, 105311, 315933, 451049, 1353147, 23905597, 71716791]

約数ペア:

[(1, 71716791), (3, 23905597), (53, 1353147), (159, 451049), (227, 315933), (681, 105311), (1987, 36093), (5961, 12031)]