206827359

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1\times {\mathrm{2143}}^1$

素因数の和:2806

約数の個数: 16

約数和(自身を含む): 281567232

約数和(自身を除く): 74739873

約数列:

[1, 3, 53, 159, 607, 1821, 2143, 6429, 32171, 96513, 113579, 340737, 1300801, 3902403, 68942453, 206827359]

約数ペア:

[(1, 206827359), (3, 68942453), (53, 3902403), (159, 1300801), (607, 340737), (1821, 113579), (2143, 96513), (6429, 32171)]