166323741

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{51287}}^1$

素因数の和:51360

約数の個数: 16

約数和(自身を含む): 236335104

約数和(自身を除く): 70011363

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 51287, 153861, 1179601, 2410489, 3538803, 7231467, 55441247, 166323741]

約数ペア:

[(1, 166323741), (3, 55441247), (23, 7231467), (47, 3538803), (69, 2410489), (141, 1179601), (1081, 153861), (3243, 51287)]