209009151

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{2311}}^1$

素因数の和:3103

約数の個数: 24

約数和(自身を含む): 325686816

約数和(自身を除く): 116677665

約数列:

[1, 3, 9, 13, 39, 117, 773, 2311, 2319, 6933, 6957, 10049, 20799, 30043, 30147, 90129, 90441, 270387, 1786403, 5359209, 16077627, 23223239, 69669717, 209009151]

約数ペア:

[(1, 209009151), (3, 69669717), (9, 23223239), (13, 16077627), (39, 5359209), (117, 1786403), (773, 270387), (2311, 90441), (2319, 90129), (6933, 30147), (6957, 30043), (10049, 20799)]