72169097

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4241}}^1$

素因数の和:4289

約数の個数: 32

約数和(自身を含む): 102622464

約数和(自身を除く): 30453367

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 143, 187, 221, 1001, 1309, 1547, 2431, 4241, 17017, 29687, 46651, 55133, 72097, 326557, 385931, 504679, 606463, 793067, 937261, 4245241, 5551469, 6560827, 10309871, 72169097]

約数ペア:

[(1, 72169097), (7, 10309871), (11, 6560827), (13, 5551469), (17, 4245241), (77, 937261), (91, 793067), (119, 606463), (143, 504679), (187, 385931), (221, 326557), (1001, 72097), (1309, 55133), (1547, 46651), (2431, 29687), (4241, 17017)]