206828829

素因数分解:

$3^3\times {\mathrm{1307}}^1\times {\mathrm{5861}}^1$

素因数の和:7177

約数の個数: 16

約数和(自身を含む): 306699840

約数和(自身を除く): 99871011

約数列:

[1, 3, 9, 27, 1307, 3921, 5861, 11763, 17583, 35289, 52749, 158247, 7660327, 22980981, 68942943, 206828829]

約数ペア:

[(1, 206828829), (3, 68942943), (9, 22980981), (27, 7660327), (1307, 158247), (3921, 52749), (5861, 35289), (11763, 17583)]