626098329

素因数分解:

$3^4\times {\mathrm{1123}}^1\times {\mathrm{6883}}^1$

素因数の和:8018

約数の個数: 20

約数和(自身を含む): 936251536

約数和(自身を除く): 310153207

約数列:

[1, 3, 9, 27, 81, 1123, 3369, 6883, 10107, 20649, 30321, 61947, 90963, 185841, 557523, 7729609, 23188827, 69566481, 208699443, 626098329]

約数ペア:

[(1, 626098329), (3, 208699443), (9, 69566481), (27, 23188827), (81, 7729609), (1123, 557523), (3369, 185841), (6883, 90963), (10107, 61947), (20649, 30321)]