66328619

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{4079}}^1$

素因数の和:4210

約数の個数: 16

約数和(自身を含む): 79902720

約数和(自身を除く): 13574101

約数列:

[1, 7, 23, 101, 161, 707, 2323, 4079, 16261, 28553, 93817, 411979, 656719, 2883853, 9475517, 66328619]

約数ペア:

[(1, 66328619), (7, 9475517), (23, 2883853), (101, 656719), (161, 411979), (707, 93817), (2323, 28553), (4079, 16261)]