66888217

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4019}}^1$

素因数の和:4136

約数の個数: 16

約数和(自身を含む): 78148800

約数和(自身を除く): 11260583

約数列:

[1, 11, 17, 89, 187, 979, 1513, 4019, 16643, 44209, 68323, 357691, 751553, 3934601, 6080747, 66888217]

約数ペア:

[(1, 66888217), (11, 6080747), (17, 3934601), (89, 751553), (187, 357691), (979, 68323), (1513, 44209), (4019, 16643)]