20165627151

素因数分解:

$3^2\times {\mathrm{239}}^1\times {\mathrm{9375001}}^1$

素因数の和:9375246

約数の個数: 12

約数和(自身を含む): 29250006240

約数和(自身を除く): 9084379089

約数列:

[1, 3, 9, 239, 717, 2151, 9375001, 28125003, 84375009, 2240625239, 6721875717, 20165627151]

約数ペア:

[(1, 20165627151), (3, 6721875717), (9, 2240625239), (239, 84375009), (717, 28125003), (2151, 9375001)]