56028693

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{72109}}^1$

素因数の和:72156

約数の個数: 16

約数和(自身を含む): 87685760

約数和(自身を除く): 31657067

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 72109, 216327, 504763, 1514289, 2668033, 8004099, 18676231, 56028693]

約数ペア:

[(1, 56028693), (3, 18676231), (7, 8004099), (21, 2668033), (37, 1514289), (111, 504763), (259, 216327), (777, 72109)]