68400189

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53147}}^1$

素因数の和:53177

約数の個数: 24

約数和(自身を含む): 116075232

約数和(自身を除く): 47675043

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 53147, 159441, 478323, 584617, 690911, 1753851, 2072733, 5261553, 6218199, 7600021, 22800063, 68400189]

約数ペア:

[(1, 68400189), (3, 22800063), (9, 7600021), (11, 6218199), (13, 5261553), (33, 2072733), (39, 1753851), (99, 690911), (117, 584617), (143, 478323), (429, 159441), (1287, 53147)]