80960127

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{1321}}^1$

素因数の和:2014

約数の個数: 16

約数和(自身を含む): 111682560

約数和(自身を除く): 30722433

約数列:

[1, 3, 31, 93, 659, 1321, 1977, 3963, 20429, 40951, 61287, 122853, 870539, 2611617, 26986709, 80960127]

約数ペア:

[(1, 80960127), (3, 26986709), (31, 2611617), (93, 870539), (659, 122853), (1321, 61287), (1977, 40951), (3963, 20429)]