83178945

素因数分解:

$3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{6673}}^1$

素因数の和:6961

約数の個数: 24

約数和(自身を含む): 144719016

約数和(自身を除く): 61540071

約数列:

[1, 3, 5, 9, 15, 45, 277, 831, 1385, 2493, 4155, 6673, 12465, 20019, 33365, 60057, 100095, 300285, 1848421, 5545263, 9242105, 16635789, 27726315, 83178945]

約数ペア:

[(1, 83178945), (3, 27726315), (5, 16635789), (9, 9242105), (15, 5545263), (45, 1848421), (277, 300285), (831, 100095), (1385, 60057), (2493, 33365), (4155, 20019), (6673, 12465)]