554400243

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 866829600

約数和(自身を除く): 312429357

約数列:

[1, 3, 9, 17, 51, 83, 149, 153, 249, 293, 447, 747, 879, 1341, 1411, 2533, 2637, 4233, 4981, 7599, 12367, 12699, 14943, 22797, 24319, 37101, 43657, 44829, 72957, 111303, 130971, 210239, 218871, 392913, 413423, 630717, 742169, 1240269, 1892151, 2226507, 3623531, 3720807, 6679521, 10870593, 32611779, 61600027, 184800081, 554400243]

約数ペア:

[(1, 554400243), (3, 184800081), (9, 61600027), (17, 32611779), (51, 10870593), (83, 6679521), (149, 3720807), (153, 3623531), (249, 2226507), (293, 1892151), (447, 1240269), (747, 742169), (879, 630717), (1341, 413423), (1411, 392913), (2533, 218871), (2637, 210239), (4233, 130971), (4981, 111303), (7599, 72957), (12367, 44829), (12699, 43657), (14943, 37101), (22797, 24319)]