160408287

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{3181}}^1$

素因数の和:3631

約数の個数: 24

約数和(自身を含む): 250181568

約数和(自身を除く): 89773281

約数列:

[1, 3, 9, 13, 39, 117, 431, 1293, 3181, 3879, 5603, 9543, 16809, 28629, 41353, 50427, 124059, 372177, 1371011, 4113033, 12339099, 17823143, 53469429, 160408287]

約数ペア:

[(1, 160408287), (3, 53469429), (9, 17823143), (13, 12339099), (39, 4113033), (117, 1371011), (431, 372177), (1293, 124059), (3181, 50427), (3879, 41353), (5603, 28629), (9543, 16809)]