56393181

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4969}}^1$

素因数の和:5085

約数の個数: 24

約数和(自身を含む): 88644920

約数和(自身を除く): 32251739

約数列:

[1, 3, 9, 13, 39, 97, 117, 291, 873, 1261, 3783, 4969, 11349, 14907, 44721, 64597, 193791, 481993, 581373, 1445979, 4337937, 6265909, 18797727, 56393181]

約数ペア:

[(1, 56393181), (3, 18797727), (9, 6265909), (13, 4337937), (39, 1445979), (97, 581373), (117, 481993), (291, 193791), (873, 64597), (1261, 44721), (3783, 14907), (4969, 11349)]