66980199

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{156131}}^1$

素因数の和:156158

約数の個数: 16

約数和(自身を含む): 104920704

約数和(自身を除く): 37940505

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 156131, 468393, 1717441, 2029703, 5152323, 6089109, 22326733, 66980199]

約数ペア:

[(1, 66980199), (3, 22326733), (11, 6089109), (13, 5152323), (33, 2029703), (39, 1717441), (143, 468393), (429, 156131)]