133940781

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{823}}^1$

素因数の和:962

約数の個数: 36

約数和(自身を含む): 211711968

約数和(自身を除く): 77771187

約数列:

[1, 3, 9, 13, 39, 107, 117, 169, 321, 507, 823, 963, 1391, 1521, 2469, 4173, 7407, 10699, 12519, 18083, 32097, 54249, 88061, 96291, 139087, 162747, 264183, 417261, 792549, 1144793, 1251783, 3434379, 10303137, 14882309, 44646927, 133940781]

約数ペア:

[(1, 133940781), (3, 44646927), (9, 14882309), (13, 10303137), (39, 3434379), (107, 1251783), (117, 1144793), (169, 792549), (321, 417261), (507, 264183), (823, 162747), (963, 139087), (1391, 96291), (1521, 88061), (2469, 54249), (4173, 32097), (7407, 18083), (10699, 12519)]