243571569129

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18677369}}^1$

素因数の和:18677411

約数の個数: 40

約数和(自身を含む): 433912659840

約数和(自身を除く): 190341090711

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 4347, 13041, 18677369, 56032107, 130741583, 168096321, 392224749, 429579487, 504288963, 1176674247, 1288738461, 1512866889, 3007056409, 3530022741, 3866215383, 9021169227, 10590068223, 11598646149, 27063507681, 34795938447, 81190523043, 243571569129]

約数ペア:

[(1, 243571569129), (3, 81190523043), (7, 34795938447), (9, 27063507681), (21, 11598646149), (23, 10590068223), (27, 9021169227), (63, 3866215383), (69, 3530022741), (81, 3007056409), (161, 1512866889), (189, 1288738461), (207, 1176674247), (483, 504288963), (567, 429579487), (621, 392224749), (1449, 168096321), (1863, 130741583), (4347, 56032107), (13041, 18677369)]