173649021

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{433}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 289731456

約数和(自身を除く): 116082435

約数列:

[1, 3, 7, 13, 21, 39, 91, 113, 169, 273, 339, 433, 507, 791, 1183, 1299, 1469, 2373, 3031, 3549, 4407, 5629, 9093, 10283, 16887, 19097, 30849, 39403, 48929, 57291, 73177, 118209, 133679, 146787, 219531, 342503, 401037, 512239, 636077, 1027509, 1536717, 1908231, 4452539, 8269001, 13357617, 24807003, 57883007, 173649021]

約数ペア:

[(1, 173649021), (3, 57883007), (7, 24807003), (13, 13357617), (21, 8269001), (39, 4452539), (91, 1908231), (113, 1536717), (169, 1027509), (273, 636077), (339, 512239), (433, 401037), (507, 342503), (791, 219531), (1183, 146787), (1299, 133679), (1469, 118209), (2373, 73177), (3031, 57291), (3549, 48929), (4407, 39403), (5629, 30849), (9093, 19097), (10283, 16887)]