137722461

素因数分解:

$3^1\times {\mathrm{53}}^2\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 191019360

約数和(自身を除く): 53296899

約数列:

[1, 3, 53, 59, 159, 177, 277, 831, 2809, 3127, 8427, 9381, 14681, 16343, 44043, 49029, 165731, 497193, 778093, 866179, 2334279, 2598537, 45907487, 137722461]

約数ペア:

[(1, 137722461), (3, 45907487), (53, 2598537), (59, 2334279), (159, 866179), (177, 778093), (277, 497193), (831, 165731), (2809, 49029), (3127, 44043), (8427, 16343), (9381, 14681)]