155013858

素因数分解:

$2^1\times 3^3\times {\mathrm{2870627}}^1$

素因数の和:2870638

約数の個数: 16

約数和(自身を含む): 344475360

約数和(自身を除く): 189461502

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2870627, 5741254, 8611881, 17223762, 25835643, 51671286, 77506929, 155013858]

約数ペア:

[(1, 155013858), (2, 77506929), (3, 51671286), (6, 25835643), (9, 17223762), (18, 8611881), (27, 5741254), (54, 2870627)]