56571261

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{4013}}^1$

素因数の和:4180

約数の個数: 16

約数和(自身を含む): 78096384

約数和(自身を除く): 21525123

約数列:

[1, 3, 37, 111, 127, 381, 4013, 4699, 12039, 14097, 148481, 445443, 509651, 1528953, 18857087, 56571261]

約数ペア:

[(1, 56571261), (3, 18857087), (37, 1528953), (111, 509651), (127, 445443), (381, 148481), (4013, 14097), (4699, 12039)]