165278001

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{5749}}^1$

素因数の和:5833

約数の個数: 24

約数和(自身を含む): 258888000

約数和(自身を除く): 93609999

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 1369, 4107, 5749, 9583, 17247, 28749, 40243, 120729, 212713, 638139, 1488991, 4466973, 7870381, 23611143, 55092667, 165278001]

約数ペア:

[(1, 165278001), (3, 55092667), (7, 23611143), (21, 7870381), (37, 4466973), (111, 1488991), (259, 638139), (777, 212713), (1369, 120729), (4107, 40243), (5749, 28749), (9583, 17247)]