55678377

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 80679168

約数和(自身を除く): 25000791

約数列:

[1, 3, 23, 37, 69, 111, 113, 193, 339, 579, 851, 2553, 2599, 4181, 4439, 7141, 7797, 12543, 13317, 21423, 21809, 65427, 96163, 164243, 288489, 492729, 501607, 806933, 1504821, 2420799, 18559459, 55678377]

約数ペア:

[(1, 55678377), (3, 18559459), (23, 2420799), (37, 1504821), (69, 806933), (111, 501607), (113, 492729), (193, 288489), (339, 164243), (579, 96163), (851, 65427), (2553, 21809), (2599, 21423), (4181, 13317), (4439, 12543), (7141, 7797)]