173126313

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{20399}}^1$

素因数の和:20469

約数の個数: 24

約数和(自身を含む): 267321600

約数和(自身を除く): 94195287

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2829, 8487, 20399, 61197, 183591, 469177, 836359, 1407531, 2509077, 4222593, 7527231, 19236257, 57708771, 173126313]

約数ペア:

[(1, 173126313), (3, 57708771), (9, 19236257), (23, 7527231), (41, 4222593), (69, 2509077), (123, 1407531), (207, 836359), (369, 469177), (943, 183591), (2829, 61197), (8487, 20399)]