1560551427

素因数分解:

$3^4\times {\mathrm{2837}}^1\times {\mathrm{6791}}^1$

素因数の和:9640

約数の個数: 20

約数和(自身を含む): 2332359216

約数和(自身を除く): 771807789

約数列:

[1, 3, 9, 27, 81, 2837, 6791, 8511, 20373, 25533, 61119, 76599, 183357, 229797, 550071, 19266067, 57798201, 173394603, 520183809, 1560551427]

約数ペア:

[(1, 1560551427), (3, 520183809), (9, 173394603), (27, 57798201), (81, 19266067), (2837, 550071), (6791, 229797), (8511, 183357), (20373, 76599), (25533, 61119)]