90056979

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{526649}}^1$

素因数の和:526674

約数の個数: 12

約数和(自身を含む): 136929000

約数和(自身を除く): 46872021

約数列:

[1, 3, 9, 19, 57, 171, 526649, 1579947, 4739841, 10006331, 30018993, 90056979]

約数ペア:

[(1, 90056979), (3, 30018993), (9, 10006331), (19, 4739841), (57, 1579947), (171, 526649)]