52549641

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:523

約数の個数: 40

約数和(自身を含む): 83333184

約数和(自身を除く): 30783543

約数列:

[1, 3, 9, 23, 27, 67, 69, 81, 201, 207, 421, 603, 621, 1263, 1541, 1809, 1863, 3789, 4623, 5427, 9683, 11367, 13869, 28207, 29049, 34101, 41607, 84621, 87147, 124821, 253863, 261441, 648761, 761589, 784323, 1946283, 2284767, 5838849, 17516547, 52549641]

約数ペア:

[(1, 52549641), (3, 17516547), (9, 5838849), (23, 2284767), (27, 1946283), (67, 784323), (69, 761589), (81, 648761), (201, 261441), (207, 253863), (421, 124821), (603, 87147), (621, 84621), (1263, 41607), (1541, 34101), (1809, 29049), (1863, 28207), (3789, 13869), (4623, 11367), (5427, 9683)]