30158487

素因数分解:

$3^5\times {\mathrm{79}}^1\times {\mathrm{1571}}^1$

素因数の和:1665

約数の個数: 24

約数和(自身を含む): 45776640

約数和(自身を除く): 15618153

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 711, 1571, 2133, 4713, 6399, 14139, 19197, 42417, 124109, 127251, 372327, 381753, 1116981, 3350943, 10052829, 30158487]

約数ペア:

[(1, 30158487), (3, 10052829), (9, 3350943), (27, 1116981), (79, 381753), (81, 372327), (237, 127251), (243, 124109), (711, 42417), (1571, 19197), (2133, 14139), (4713, 6399)]