71735949

素因数分解:

$3^4\times {\mathrm{859}}^1\times {\mathrm{1031}}^1$

素因数の和:1902

約数の個数: 20

約数和(自身を含む): 107389920

約数和(自身を除く): 35653971

約数列:

[1, 3, 9, 27, 81, 859, 1031, 2577, 3093, 7731, 9279, 23193, 27837, 69579, 83511, 885629, 2656887, 7970661, 23911983, 71735949]

約数ペア:

[(1, 71735949), (3, 23911983), (9, 7970661), (27, 2656887), (81, 885629), (859, 83511), (1031, 69579), (2577, 27837), (3093, 23193), (7731, 9279)]