71329842

素因数分解:

$2^1\times 3^3\times {\mathrm{1320923}}^1$

素因数の和:1320934

約数の個数: 16

約数和(自身を含む): 158510880

約数和(自身を除く): 87181038

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1320923, 2641846, 3962769, 7925538, 11888307, 23776614, 35664921, 71329842]

約数ペア:

[(1, 71329842), (2, 35664921), (3, 23776614), (6, 11888307), (9, 7925538), (18, 3962769), (27, 2641846), (54, 1320923)]