66859971

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1\times {\mathrm{881}}^1$

素因数の和:1542

約数の個数: 16

約数和(自身を含む): 91572768

約数和(自身を除く): 24712797

約数列:

[1, 3, 41, 123, 617, 881, 1851, 2643, 25297, 36121, 75891, 108363, 543577, 1630731, 22286657, 66859971]

約数ペア:

[(1, 66859971), (3, 22286657), (41, 1630731), (123, 543577), (617, 108363), (881, 75891), (1851, 36121), (2643, 25297)]