137788775397

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{423779}}^1$

素因数の和:424202

約数の個数: 48

約数和(自身を含む): 245575424640

約数和(自身を除く): 107786649243

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 397, 819, 1191, 2779, 3573, 5161, 8337, 15483, 25011, 36127, 46449, 108381, 325143, 423779, 1271337, 2966453, 3814011, 5509127, 8899359, 16527381, 26698077, 38563889, 49582143, 115691667, 168240263, 347075001, 504720789, 1177681841, 1514162367, 2187123419, 3533045523, 6561370257, 10599136569, 15309863933, 19684110771, 45929591799, 137788775397]

約数ペア:

[(1, 137788775397), (3, 45929591799), (7, 19684110771), (9, 15309863933), (13, 10599136569), (21, 6561370257), (39, 3533045523), (63, 2187123419), (91, 1514162367), (117, 1177681841), (273, 504720789), (397, 347075001), (819, 168240263), (1191, 115691667), (2779, 49582143), (3573, 38563889), (5161, 26698077), (8337, 16527381), (15483, 8899359), (25011, 5509127), (36127, 3814011), (46449, 2966453), (108381, 1271337), (325143, 423779)]