244362879

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 406425600

約数和(自身を除く): 162062721

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 79, 153, 207, 237, 293, 391, 459, 621, 711, 879, 1173, 1343, 1817, 2133, 2637, 3519, 4029, 4981, 5451, 6739, 7911, 10557, 12087, 14943, 16353, 20217, 23147, 30889, 36261, 44829, 49059, 60651, 69441, 92667, 114563, 134487, 181953, 208323, 278001, 343689, 393499, 532381, 624969, 834003, 1031067, 1180497, 1597143, 3093201, 3541491, 4791429, 9050477, 10624473, 14374287, 27151431, 81454293, 244362879]

約数ペア:

[(1, 244362879), (3, 81454293), (9, 27151431), (17, 14374287), (23, 10624473), (27, 9050477), (51, 4791429), (69, 3541491), (79, 3093201), (153, 1597143), (207, 1180497), (237, 1031067), (293, 834003), (391, 624969), (459, 532381), (621, 393499), (711, 343689), (879, 278001), (1173, 208323), (1343, 181953), (1817, 134487), (2133, 114563), (2637, 92667), (3519, 69441), (4029, 60651), (4981, 49059), (5451, 44829), (6739, 36261), (7911, 30889), (10557, 23147), (12087, 20217), (14943, 16353)]