135985143

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{13807}}^1$

素因数の和:13891

約数の個数: 24

約数和(自身を含む): 214079232

約数和(自身を除く): 78094089

約数列:

[1, 3, 7, 21, 49, 67, 147, 201, 469, 1407, 3283, 9849, 13807, 41421, 96649, 289947, 676543, 925069, 2029629, 2775207, 6475483, 19426449, 45328381, 135985143]

約数ペア:

[(1, 135985143), (3, 45328381), (7, 19426449), (21, 6475483), (49, 2775207), (67, 2029629), (147, 925069), (201, 676543), (469, 289947), (1407, 96649), (3283, 41421), (9849, 13807)]