7137637281

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{1279}}^1$

素因数の和:1578

約数の個数: 48

約数和(自身を含む): 10734796800

約数和(自身を除く): 3597159519

約数列:

[1, 3, 9, 47, 79, 141, 167, 237, 423, 501, 711, 1279, 1503, 3713, 3837, 7849, 11139, 11511, 13193, 23547, 33417, 39579, 60113, 70641, 101041, 118737, 180339, 213593, 303123, 541017, 620071, 640779, 909369, 1860213, 1922337, 4748927, 5580639, 10038871, 14246781, 16873847, 30116613, 42740343, 50621541, 90349839, 151864623, 793070809, 2379212427, 7137637281]

約数ペア:

[(1, 7137637281), (3, 2379212427), (9, 793070809), (47, 151864623), (79, 90349839), (141, 50621541), (167, 42740343), (237, 30116613), (423, 16873847), (501, 14246781), (711, 10038871), (1279, 5580639), (1503, 4748927), (3713, 1922337), (3837, 1860213), (7849, 909369), (11139, 640779), (11511, 620071), (13193, 541017), (23547, 303123), (33417, 213593), (39579, 180339), (60113, 118737), (70641, 101041)]