126831471

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{883}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 190095360

約数和(自身を除く): 63263889

約数列:

[1, 3, 13, 29, 39, 87, 127, 377, 381, 883, 1131, 1651, 2649, 3683, 4953, 11049, 11479, 25607, 34437, 47879, 76821, 112141, 143637, 332891, 336423, 998673, 1457833, 3252089, 4373499, 9756267, 42277157, 126831471]

約数ペア:

[(1, 126831471), (3, 42277157), (13, 9756267), (29, 4373499), (39, 3252089), (87, 1457833), (127, 998673), (377, 336423), (381, 332891), (883, 143637), (1131, 112141), (1651, 76821), (2649, 47879), (3683, 34437), (4953, 25607), (11049, 11479)]