27125763

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 44914176

約数和(自身を除く): 17788413

約数列:

[1, 3, 7, 21, 23, 49, 69, 71, 113, 147, 161, 213, 339, 483, 497, 791, 1127, 1491, 1633, 2373, 2599, 3381, 3479, 4899, 5537, 7797, 8023, 10437, 11431, 16611, 18193, 24069, 34293, 54579, 56161, 80017, 127351, 168483, 184529, 240051, 382053, 393127, 553587, 1179381, 1291703, 3875109, 9041921, 27125763]

約数ペア:

[(1, 27125763), (3, 9041921), (7, 3875109), (21, 1291703), (23, 1179381), (49, 553587), (69, 393127), (71, 382053), (113, 240051), (147, 184529), (161, 168483), (213, 127351), (339, 80017), (483, 56161), (497, 54579), (791, 34293), (1127, 24069), (1491, 18193), (1633, 16611), (2373, 11431), (2599, 10437), (3381, 8023), (3479, 7797), (4899, 5537)]