87090717

素因数分解:

$3^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{4943}}^1$

素因数の和:5792

約数の個数: 16

約数和(自身を含む): 132894720

約数和(自身を除く): 45804003

約数列:

[1, 3, 7, 21, 839, 2517, 4943, 5873, 14829, 17619, 34601, 103803, 4147177, 12441531, 29030239, 87090717]

約数ペア:

[(1, 87090717), (3, 29030239), (7, 12441531), (21, 4147177), (839, 103803), (2517, 34601), (4943, 17619), (5873, 14829)]