123060231

素因数分解:

$3^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{3571}}^1$

素因数の和:4131

約数の個数: 24

約数和(自身を含む): 203575424

約数和(自身を除く): 80515193

約数列:

[1, 3, 7, 9, 21, 63, 547, 1641, 3571, 3829, 4923, 10713, 11487, 24997, 32139, 34461, 74991, 224973, 1953337, 5860011, 13673359, 17580033, 41020077, 123060231]

約数ペア:

[(1, 123060231), (3, 41020077), (7, 17580033), (9, 13673359), (21, 5860011), (63, 1953337), (547, 224973), (1641, 74991), (3571, 34461), (3829, 32139), (4923, 24997), (10713, 11487)]