71329086

素因数分解:

$2^1\times 3^4\times {\mathrm{440303}}^1$

素因数の和:440317

約数の個数: 20

約数和(自身を含む): 159830352

約数和(自身を除く): 88501266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 440303, 880606, 1320909, 2641818, 3962727, 7925454, 11888181, 23776362, 35664543, 71329086]

約数ペア:

[(1, 71329086), (2, 35664543), (3, 23776362), (6, 11888181), (9, 7925454), (18, 3962727), (27, 2641818), (54, 1320909), (81, 880606), (162, 440303)]