67705701

素因数分解:

$3^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{2029}}^1$

素因数の和:2273

約数の個数: 24

約数和(自身を含む): 105527520

約数和(自身を除く): 37821819

約数列:

[1, 3, 7, 21, 49, 147, 227, 681, 1589, 2029, 4767, 6087, 11123, 14203, 33369, 42609, 99421, 298263, 460583, 1381749, 3224081, 9672243, 22568567, 67705701]

約数ペア:

[(1, 67705701), (3, 22568567), (7, 9672243), (21, 3224081), (49, 1381749), (147, 460583), (227, 298263), (681, 99421), (1589, 42609), (2029, 33369), (4767, 14203), (6087, 11123)]