71569359

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2311}}^1$

素因数の和:2388

約数の個数: 32

約数和(自身を含む): 112455680

約数和(自身を除く): 40886321

約数列:

[1, 3, 9, 27, 31, 37, 93, 111, 279, 333, 837, 999, 1147, 2311, 3441, 6933, 10323, 20799, 30969, 62397, 71641, 85507, 214923, 256521, 644769, 769563, 1934307, 2308689, 2650717, 7952151, 23856453, 71569359]

約数ペア:

[(1, 71569359), (3, 23856453), (9, 7952151), (27, 2650717), (31, 2308689), (37, 1934307), (93, 769563), (111, 644769), (279, 256521), (333, 214923), (837, 85507), (999, 71641), (1147, 62397), (2311, 30969), (3441, 20799), (6933, 10323)]