228049086681

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{263077}}^1$

素因数の和:263366

約数の個数: 48

約数和(自身を含む): 367719905280

約数和(自身を除く): 139670818599

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 239, 279, 403, 717, 1209, 2151, 3107, 3627, 7409, 9321, 22227, 27963, 66681, 96317, 263077, 288951, 789231, 866853, 2367693, 3420001, 8155387, 10260003, 24466161, 30780009, 62875403, 73398483, 106020031, 188626209, 318060093, 565878627, 817380239, 954180279, 1949137493, 2452140717, 5847412479, 7356422151, 17542237437, 25338787409, 76016362227, 228049086681]

約数ペア:

[(1, 228049086681), (3, 76016362227), (9, 25338787409), (13, 17542237437), (31, 7356422151), (39, 5847412479), (93, 2452140717), (117, 1949137493), (239, 954180279), (279, 817380239), (403, 565878627), (717, 318060093), (1209, 188626209), (2151, 106020031), (3107, 73398483), (3627, 62875403), (7409, 30780009), (9321, 24466161), (22227, 10260003), (27963, 8155387), (66681, 3420001), (96317, 2367693), (263077, 866853), (288951, 789231)]