67183857

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{691}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 107730560

約数和(自身を除く): 40546703

約数列:

[1, 3, 9, 13, 27, 39, 117, 277, 351, 691, 831, 2073, 2493, 3601, 6219, 7479, 8983, 10803, 18657, 26949, 32409, 80847, 97227, 191407, 242541, 574221, 1722663, 2488291, 5167989, 7464873, 22394619, 67183857]

約数ペア:

[(1, 67183857), (3, 22394619), (9, 7464873), (13, 5167989), (27, 2488291), (39, 1722663), (117, 574221), (277, 242541), (351, 191407), (691, 97227), (831, 80847), (2073, 32409), (2493, 26949), (3601, 18657), (6219, 10803), (7479, 8983)]