164966697

素因数分解:

$3^2\times 7^1\times {\mathrm{839}}^1\times {\mathrm{3121}}^1$

素因数の和:3973

約数の個数: 24

約数和(自身を含む): 272737920

約数和(自身を除く): 107771223

約数列:

[1, 3, 7, 9, 21, 63, 839, 2517, 3121, 5873, 7551, 9363, 17619, 21847, 28089, 52857, 65541, 196623, 2618519, 7855557, 18329633, 23566671, 54988899, 164966697]

約数ペア:

[(1, 164966697), (3, 54988899), (7, 23566671), (9, 18329633), (21, 7855557), (63, 2618519), (839, 196623), (2517, 65541), (3121, 52857), (5873, 28089), (7551, 21847), (9363, 17619)]