54323217

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2243}}^1$

素因数の和:2291

約数の個数: 40

約数和(自身を含む): 91232064

約数和(自身を除く): 36908847

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 299, 351, 621, 897, 1053, 1863, 2243, 2691, 6729, 8073, 20187, 24219, 29159, 51589, 60561, 87477, 154767, 181683, 262431, 464301, 670657, 787293, 1392903, 2011971, 2361879, 4178709, 6035913, 18107739, 54323217]

約数ペア:

[(1, 54323217), (3, 18107739), (9, 6035913), (13, 4178709), (23, 2361879), (27, 2011971), (39, 1392903), (69, 787293), (81, 670657), (117, 464301), (207, 262431), (299, 181683), (351, 154767), (621, 87477), (897, 60561), (1053, 51589), (1863, 29159), (2243, 24219), (2691, 20187), (6729, 8073)]