77741735981

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5119}}^1\times {\mathrm{9817}}^1$

素因数の和:14973

約数の個数: 32

約数和(自身を含む): 101340610560

約数和(自身を除く): 23598874579

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 5119, 9817, 35833, 66547, 68719, 87023, 127621, 166889, 465829, 609161, 893347, 1131299, 1168223, 2169557, 7919093, 15186899, 50253223, 351772561, 653291899, 854304791, 4573043293, 5980133537, 11105962283, 77741735981]

約数ペア:

[(1, 77741735981), (7, 11105962283), (13, 5980133537), (17, 4573043293), (91, 854304791), (119, 653291899), (221, 351772561), (1547, 50253223), (5119, 15186899), (9817, 7919093), (35833, 2169557), (66547, 1168223), (68719, 1131299), (87023, 893347), (127621, 609161), (166889, 465829)]