19478833101

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{38299}}^1$

素因数の和:38357

約数の個数: 96

約数和(自身を含む): 37473945600

約数和(自身を除く): 17995112499

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 63, 69, 81, 91, 117, 161, 189, 207, 243, 273, 299, 351, 483, 567, 621, 819, 897, 1053, 1449, 1701, 1863, 2093, 2457, 2691, 3159, 4347, 5589, 6279, 7371, 8073, 13041, 18837, 22113, 24219, 38299, 39123, 56511, 72657, 114897, 169533, 268093, 344691, 497887, 508599, 804279, 880877, 1034073, 1493661, 2412837, 2642631, 3102219, 3485209, 4480983, 6166139, 7238511, 7927893, 9306657, 10455627, 11451401, 13442949, 18498417, 21715533, 23783679, 31366881, 34354203, 40328847, 55495251, 65146599, 71351037, 80159807, 94100643, 103062609, 120986541, 166485753, 214053111, 240479421, 282301929, 309187827, 499457259, 721438263, 846905787, 927563481, 1498371777, 2164314789, 2782690443, 6492944367, 19478833101]

約数ペア:

[(1, 19478833101), (3, 6492944367), (7, 2782690443), (9, 2164314789), (13, 1498371777), (21, 927563481), (23, 846905787), (27, 721438263), (39, 499457259), (63, 309187827), (69, 282301929), (81, 240479421), (91, 214053111), (117, 166485753), (161, 120986541), (189, 103062609), (207, 94100643), (243, 80159807), (273, 71351037), (299, 65146599), (351, 55495251), (483, 40328847), (567, 34354203), (621, 31366881), (819, 23783679), (897, 21715533), (1053, 18498417), (1449, 13442949), (1701, 11451401), (1863, 10455627), (2093, 9306657), (2457, 7927893), (2691, 7238511), (3159, 6166139), (4347, 4480983), (5589, 3485209), (6279, 3102219), (7371, 2642631), (8073, 2412837), (13041, 1493661), (18837, 1034073), (22113, 880877), (24219, 804279), (38299, 508599), (39123, 497887), (56511, 344691), (72657, 268093), (114897, 169533)]