127981026

素因数分解:

$2^1\times 3^3\times {\mathrm{2370019}}^1$

素因数の和:2370030

約数の個数: 16

約数和(自身を含む): 284402400

約数和(自身を除く): 156421374

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2370019, 4740038, 7110057, 14220114, 21330171, 42660342, 63990513, 127981026]

約数ペア:

[(1, 127981026), (2, 63990513), (3, 42660342), (6, 21330171), (9, 14220114), (18, 7110057), (27, 4740038), (54, 2370019)]