61217157

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{1571}}^1$

素因数の和:2024

約数の個数: 16

約数和(自身を含む): 84510720

約数和(自身を除く): 23293563

約数列:

[1, 3, 31, 93, 419, 1257, 1571, 4713, 12989, 38967, 48701, 146103, 658249, 1974747, 20405719, 61217157]

約数ペア:

[(1, 61217157), (3, 20405719), (31, 1974747), (93, 658249), (419, 146103), (1257, 48701), (1571, 38967), (4713, 12989)]