85809399

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{20563}}^1$

素因数の和:20686

約数の個数: 16

約数和(自身を含む): 124371072

約数和(自身を除く): 38561673

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4173, 20563, 61689, 267319, 801957, 2200241, 6600723, 28603133, 85809399]

約数ペア:

[(1, 85809399), (3, 28603133), (13, 6600723), (39, 2200241), (107, 801957), (321, 267319), (1391, 61689), (4173, 20563)]