119258163

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{18637}}^1$

素因数の和:18728

約数の個数: 20

約数和(自身を含む): 180415840

約数和(自身を除く): 61157677

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 6399, 18637, 55911, 167733, 503199, 1472323, 1509597, 4416969, 13250907, 39752721, 119258163]

約数ペア:

[(1, 119258163), (3, 39752721), (9, 13250907), (27, 4416969), (79, 1509597), (81, 1472323), (237, 503199), (711, 167733), (2133, 55911), (6399, 18637)]