55263879

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{19249}}^1$

素因数の和:19295

約数の個数: 24

約数和(自身を含む): 90090000

約数和(自身を除く): 34826121

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 19249, 57747, 173241, 211739, 558221, 635217, 1674663, 1905651, 5023989, 6140431, 18421293, 55263879]

約数ペア:

[(1, 55263879), (3, 18421293), (9, 6140431), (11, 5023989), (29, 1905651), (33, 1674663), (87, 635217), (99, 558221), (261, 211739), (319, 173241), (957, 57747), (2871, 19249)]