66738875833

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{8641}}^1\times {\mathrm{18701}}^1$

素因数の和:27408

約数の個数: 16

約数和(自身を含む): 77578888320

約数和(自身を除く): 10840012487

約数列:

[1, 7, 59, 413, 8641, 18701, 60487, 130907, 509819, 1103359, 3568733, 7723513, 161595341, 1131167387, 9534125119, 66738875833]

約数ペア:

[(1, 66738875833), (7, 9534125119), (59, 1131167387), (413, 161595341), (8641, 7723513), (18701, 3568733), (60487, 1103359), (130907, 509819)]