56991363

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{929}}^1$

素因数の和:980

約数の個数: 36

約数和(自身を含む): 90541080

約数和(自身を除く): 33549717

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 169, 363, 429, 507, 929, 1573, 1859, 2787, 4719, 5577, 10219, 12077, 20449, 30657, 36231, 61347, 112409, 132847, 157001, 337227, 398541, 471003, 1461317, 1727011, 4383951, 5181033, 18997121, 56991363]

約数ペア:

[(1, 56991363), (3, 18997121), (11, 5181033), (13, 4383951), (33, 1727011), (39, 1461317), (121, 471003), (143, 398541), (169, 337227), (363, 157001), (429, 132847), (507, 112409), (929, 61347), (1573, 36231), (1859, 30657), (2787, 20449), (4719, 12077), (5577, 10219)]