64370343

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{19997}}^1$

素因数の和:20066

約数の個数: 16

約数和(自身を含む): 91190880

約数和(自身を除く): 26820537

約数列:

[1, 3, 29, 37, 87, 111, 1073, 3219, 19997, 59991, 579913, 739889, 1739739, 2219667, 21456781, 64370343]

約数ペア:

[(1, 64370343), (3, 21456781), (29, 2219667), (37, 1739739), (87, 739889), (111, 579913), (1073, 59991), (3219, 19997)]