201638187

素因数分解:

$3^3\times {\mathrm{1279}}^1\times {\mathrm{5839}}^1$

素因数の和:7127

約数の個数: 16

約数和(自身を含む): 299008000

約数和(自身を除く): 97369813

約数列:

[1, 3, 9, 27, 1279, 3837, 5839, 11511, 17517, 34533, 52551, 157653, 7468081, 22404243, 67212729, 201638187]

約数ペア:

[(1, 201638187), (3, 67212729), (9, 22404243), (27, 7468081), (1279, 157653), (3837, 52551), (5839, 34533), (11511, 17517)]