69642687

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1\times {\mathrm{643}}^1$

素因数の和:1182

約数の個数: 16

約数和(自身を含む): 94384640

約数和(自身を除く): 24741953

約数列:

[1, 3, 79, 237, 457, 643, 1371, 1929, 36103, 50797, 108309, 152391, 293851, 881553, 23214229, 69642687]

約数ペア:

[(1, 69642687), (3, 23214229), (79, 881553), (237, 293851), (457, 152391), (643, 108309), (1371, 50797), (1929, 36103)]