121546257

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{186707}}^1$

素因数の和:186748

約数の個数: 16

約数和(自身を含む): 191188992

約数和(自身を除く): 69642735

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 186707, 560121, 1306949, 3920847, 5787917, 17363751, 40515419, 121546257]

約数ペア:

[(1, 121546257), (3, 40515419), (7, 17363751), (21, 5787917), (31, 3920847), (93, 1306949), (217, 560121), (651, 186707)]