66760603

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1999}}^1$

素因数の和:2386

約数の個数: 16

約数和(自身を含む): 82432000

約数和(自身を除く): 15671397

約数列:

[1, 7, 13, 91, 367, 1999, 2569, 4771, 13993, 25987, 33397, 181909, 733633, 5135431, 9537229, 66760603]

約数ペア:

[(1, 66760603), (7, 9537229), (13, 5135431), (91, 733633), (367, 181909), (1999, 33397), (2569, 25987), (4771, 13993)]