127518853

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1597}}^1$

素因数の和:1693

約数の個数: 32

約数和(自身を含む): 171203328

約数和(自身を除く): 43684475

約数列:

[1, 7, 11, 17, 61, 77, 119, 187, 427, 671, 1037, 1309, 1597, 4697, 7259, 11179, 11407, 17567, 27149, 79849, 97417, 122969, 190043, 298639, 681919, 1071587, 1656089, 2090473, 7501109, 11592623, 18216979, 127518853]

約数ペア:

[(1, 127518853), (7, 18216979), (11, 11592623), (17, 7501109), (61, 2090473), (77, 1656089), (119, 1071587), (187, 681919), (427, 298639), (671, 190043), (1037, 122969), (1309, 97417), (1597, 79849), (4697, 27149), (7259, 17567), (11179, 11407)]