77085939

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{215927}}^1$

素因数の和:215954

約数の個数: 16

約数和(自身を含む): 124374528

約数和(自身を除く): 47288589

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 215927, 647781, 1511489, 3670759, 4534467, 11012277, 25695313, 77085939]

約数ペア:

[(1, 77085939), (3, 25695313), (7, 11012277), (17, 4534467), (21, 3670759), (51, 1511489), (119, 647781), (357, 215927)]