12156927543

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{1021}}^1\times {\mathrm{42677}}^1$

素因数の和:43735

約数の個数: 24

約数和(自身を含む): 18144637056

約数和(自身を除く): 5987709513

約数列:

[1, 3, 9, 31, 93, 279, 1021, 3063, 9189, 31651, 42677, 94953, 128031, 284859, 384093, 1322987, 3968961, 11906883, 43573217, 130719651, 392158953, 1350769727, 4052309181, 12156927543]

約数ペア:

[(1, 12156927543), (3, 4052309181), (9, 1350769727), (31, 392158953), (93, 130719651), (279, 43573217), (1021, 11906883), (3063, 3968961), (9189, 1322987), (31651, 384093), (42677, 284859), (94953, 128031)]