285427836267

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2713}}^1\times {\mathrm{23087}}^1$

素因数の和:25848

約数の個数: 48

約数和(自身を含む): 457173430272

約数和(自身を除く): 171745594005

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 2713, 4557, 8139, 18991, 23087, 56973, 69261, 84103, 132937, 161609, 252309, 398811, 484827, 588721, 715697, 1131263, 1766163, 2147091, 3393789, 4121047, 5009879, 12363141, 15029637, 35069153, 62635031, 105207459, 187905093, 438445217, 1315335651, 1941685961, 3069116519, 5825057883, 9207349557, 13591801727, 40775405181, 95142612089, 285427836267]

約数ペア:

[(1, 285427836267), (3, 95142612089), (7, 40775405181), (21, 13591801727), (31, 9207349557), (49, 5825057883), (93, 3069116519), (147, 1941685961), (217, 1315335651), (651, 438445217), (1519, 187905093), (2713, 105207459), (4557, 62635031), (8139, 35069153), (18991, 15029637), (23087, 12363141), (56973, 5009879), (69261, 4121047), (84103, 3393789), (132937, 2147091), (161609, 1766163), (252309, 1131263), (398811, 715697), (484827, 588721)]