27905463

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1193}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 42468192

約数和(自身を除く): 14562729

約数列:

[1, 3, 9, 23, 69, 113, 207, 339, 1017, 1193, 2599, 3579, 7797, 10737, 23391, 27439, 82317, 134809, 246951, 404427, 1213281, 3100607, 9301821, 27905463]

約数ペア:

[(1, 27905463), (3, 9301821), (9, 3100607), (23, 1213281), (69, 404427), (113, 246951), (207, 134809), (339, 82317), (1017, 27439), (1193, 23391), (2599, 10737), (3579, 7797)]