66707589

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{9887}}^1$

素因数の和:10076

約数の個数: 16

約数和(自身を含む): 96348672

約数和(自身を除く): 29641083

約数列:

[1, 3, 13, 39, 173, 519, 2249, 6747, 9887, 29661, 128531, 385593, 1710451, 5131353, 22235863, 66707589]

約数ペア:

[(1, 66707589), (3, 22235863), (13, 5131353), (39, 1710451), (173, 385593), (519, 128531), (2249, 29661), (6747, 9887)]