51366249

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{379}}^1$

素因数の和:470

約数の個数: 36

約数和(自身を含む): 83406960

約数和(自身を除く): 32040711

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 379, 407, 1137, 1221, 1369, 3411, 3663, 4107, 4169, 12321, 12507, 14023, 15059, 37521, 42069, 45177, 126207, 135531, 154253, 462759, 518851, 1388277, 1556553, 4669659, 5707361, 17122083, 51366249]

約数ペア:

[(1, 51366249), (3, 17122083), (9, 5707361), (11, 4669659), (33, 1556553), (37, 1388277), (99, 518851), (111, 462759), (333, 154253), (379, 135531), (407, 126207), (1137, 45177), (1221, 42069), (1369, 37521), (3411, 15059), (3663, 14023), (4107, 12507), (4169, 12321)]