71560269

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{2467}}^1$

素因数の和:2777

約数の個数: 24

約数和(自身を含む): 113192352

約数和(自身を除く): 41632083

約数列:

[1, 3, 9, 11, 33, 99, 293, 879, 2467, 2637, 3223, 7401, 9669, 22203, 27137, 29007, 81411, 244233, 722831, 2168493, 6505479, 7951141, 23853423, 71560269]

約数ペア:

[(1, 71560269), (3, 23853423), (9, 7951141), (11, 6505479), (33, 2168493), (99, 722831), (293, 244233), (879, 81411), (2467, 29007), (2637, 27137), (3223, 22203), (7401, 9669)]