64016919

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{64081}}^1$

素因数の和:64127

約数の個数: 16

約数和(自身を含む): 97404640

約数和(自身を除く): 33387721

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 64081, 192243, 576729, 1730187, 2370997, 7112991, 21338973, 64016919]

約数ペア:

[(1, 64016919), (3, 21338973), (9, 7112991), (27, 2370997), (37, 1730187), (111, 576729), (333, 192243), (999, 64081)]