69016137

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:749

約数の個数: 24

約数和(自身を含む): 97806528

約数和(自身を除く): 28790391

約数列:

[1, 3, 31, 37, 93, 111, 647, 961, 1147, 1941, 2883, 3441, 20057, 23939, 35557, 60171, 71817, 106671, 621767, 742109, 1865301, 2226327, 23005379, 69016137]

約数ペア:

[(1, 69016137), (3, 23005379), (31, 2226327), (37, 1865301), (93, 742109), (111, 621767), (647, 106671), (961, 71817), (1147, 60171), (1941, 35557), (2883, 23939), (3441, 20057)]