79956891

素因数分解:

$3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{5591}}^1$

素因数の和:5831

約数の個数: 24

約数和(自身を含む): 132597504

約数和(自身を除く): 52640613

約数列:

[1, 3, 7, 9, 21, 63, 227, 681, 1589, 2043, 4767, 5591, 14301, 16773, 39137, 50319, 117411, 352233, 1269157, 3807471, 8884099, 11422413, 26652297, 79956891]

約数ペア:

[(1, 79956891), (3, 26652297), (7, 11422413), (9, 8884099), (21, 3807471), (63, 1269157), (227, 352233), (681, 117411), (1589, 50319), (2043, 39137), (4767, 16773), (5591, 14301)]