204023061

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{187349}}^1$

素因数の和:187377

約数の個数: 18

約数和(自身を含む): 323928150

約数和(自身を除く): 119905089

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 187349, 562047, 1686141, 2060839, 6182517, 18547551, 22669229, 68007687, 204023061]

約数ペア:

[(1, 204023061), (3, 68007687), (9, 22669229), (11, 18547551), (33, 6182517), (99, 2060839), (121, 1686141), (363, 562047), (1089, 187349)]