193073991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{853}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 296782080

約数和(自身を除く): 103708089

約数列:

[1, 3, 11, 19, 33, 57, 209, 361, 627, 853, 1083, 2559, 3971, 6859, 9383, 11913, 16207, 20577, 28149, 48621, 75449, 178277, 226347, 307933, 534831, 923799, 3387263, 5850727, 10161789, 17552181, 64357997, 193073991]

約数ペア:

[(1, 193073991), (3, 64357997), (11, 17552181), (19, 10161789), (33, 5850727), (57, 3387263), (209, 923799), (361, 534831), (627, 307933), (853, 226347), (1083, 178277), (2559, 75449), (3971, 48621), (6859, 28149), (9383, 20577), (11913, 16207)]