85662843

素因数分解:

$3^1\times 7^1\times {\mathrm{1373}}^1\times {\mathrm{2971}}^1$

素因数の和:4354

約数の個数: 16

約数和(自身を含む): 130672896

約数和(自身を除く): 45010053

約数列:

[1, 3, 7, 21, 1373, 2971, 4119, 8913, 9611, 20797, 28833, 62391, 4079183, 12237549, 28554281, 85662843]

約数ペア:

[(1, 85662843), (3, 28554281), (7, 12237549), (21, 4079183), (1373, 62391), (2971, 28833), (4119, 20797), (8913, 9611)]