67087701

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{641}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 100652760

約数和(自身を除く): 33565059

約数列:

[1, 3, 9, 29, 87, 261, 401, 641, 1203, 1923, 3609, 5769, 11629, 18589, 34887, 55767, 104661, 167301, 257041, 771123, 2313369, 7454189, 22362567, 67087701]

約数ペア:

[(1, 67087701), (3, 22362567), (9, 7454189), (29, 2313369), (87, 771123), (261, 257041), (401, 167301), (641, 104661), (1203, 55767), (1923, 34887), (3609, 18589), (5769, 11629)]