68587071

素因数分解:

$3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{10303}}^1$

素因数の和:10630

約数の個数: 16

約数和(自身を含む): 104853504

約数和(自身を除く): 36266433

約数列:

[1, 3, 7, 21, 317, 951, 2219, 6657, 10303, 30909, 72121, 216363, 3266051, 9798153, 22862357, 68587071]

約数ペア:

[(1, 68587071), (3, 22862357), (7, 9798153), (21, 3266051), (317, 216363), (951, 72121), (2219, 30909), (6657, 10303)]