66127269

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{23227}}^1$

素因数の和:23316

約数の個数: 16

約数和(自身を含む): 96256832

約数和(自身を除く): 30129563

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 23227, 69681, 301951, 905853, 1695571, 5086713, 22042423, 66127269]

約数ペア:

[(1, 66127269), (3, 22042423), (13, 5086713), (39, 1695571), (73, 905853), (219, 301951), (949, 69681), (2847, 23227)]