847243557

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 1309019712

約数和(自身を除く): 461776155

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 277, 307, 369, 831, 921, 1107, 2493, 2763, 3321, 7479, 8289, 9963, 11357, 12587, 22437, 24867, 34071, 37761, 67311, 74601, 85039, 102213, 113283, 255117, 306639, 339849, 765351, 919917, 1019547, 2296053, 2759751, 3058641, 3486599, 6888159, 10459797, 20664477, 31379391, 94138173, 282414519, 847243557]

約数ペア:

[(1, 847243557), (3, 282414519), (9, 94138173), (27, 31379391), (41, 20664477), (81, 10459797), (123, 6888159), (243, 3486599), (277, 3058641), (307, 2759751), (369, 2296053), (831, 1019547), (921, 919917), (1107, 765351), (2493, 339849), (2763, 306639), (3321, 255117), (7479, 113283), (8289, 102213), (9963, 85039), (11357, 74601), (12587, 67311), (22437, 37761), (24867, 34071)]