66540327

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{15017}}^1$

素因数の和:15238

約数の個数: 16

約数和(自身を含む): 101882112

約数和(自身を除く): 35341785

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 15017, 45051, 105119, 315357, 3168587, 9505761, 22180109, 66540327]

約数ペア:

[(1, 66540327), (3, 22180109), (7, 9505761), (21, 3168587), (211, 315357), (633, 105119), (1477, 45051), (4431, 15017)]