133749931

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{821}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 166543776

約数和(自身を除く): 32793845

約数列:

[1, 7, 17, 37, 119, 259, 629, 821, 1369, 4403, 5747, 9583, 13957, 23273, 30377, 97699, 162911, 212639, 516409, 1123949, 3614863, 7867643, 19107133, 133749931]

約数ペア:

[(1, 133749931), (7, 19107133), (17, 7867643), (37, 3614863), (119, 1123949), (259, 516409), (629, 212639), (821, 162911), (1369, 97699), (4403, 30377), (5747, 23273), (9583, 13957)]