66752889

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{102539}}^1$

素因数の和:102580

約数の個数: 16

約数和(自身を含む): 105000960

約数和(自身を除く): 38248071

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 102539, 307617, 717773, 2153319, 3178709, 9536127, 22250963, 66752889]

約数ペア:

[(1, 66752889), (3, 22250963), (7, 9536127), (21, 3178709), (31, 2153319), (93, 717773), (217, 307617), (651, 102539)]