126876763

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 153014400

約数和(自身を除く): 26137637

約数列:

[1, 13, 17, 23, 109, 221, 229, 299, 391, 1417, 1853, 2507, 2977, 3893, 5083, 5267, 24089, 24961, 32591, 42619, 50609, 68471, 89539, 324493, 424337, 554047, 574103, 1164007, 5516381, 7463339, 9759751, 126876763]

約数ペア:

[(1, 126876763), (13, 9759751), (17, 7463339), (23, 5516381), (109, 1164007), (221, 574103), (229, 554047), (299, 424337), (391, 324493), (1417, 89539), (1853, 68471), (2507, 50609), (2977, 42619), (3893, 32591), (5083, 24961), (5267, 24089)]