66905501

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:676

約数の個数: 16

約数和(自身を含む): 73664640

約数和(自身を除く): 6759139

約数列:

[1, 13, 71, 173, 419, 923, 2249, 5447, 12283, 29749, 72487, 159679, 386737, 942331, 5146577, 66905501]

約数ペア:

[(1, 66905501), (13, 5146577), (71, 942331), (173, 386737), (419, 159679), (923, 72487), (2249, 29749), (5447, 12283)]