54293409

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:379

約数の個数: 40

約数和(自身を含む): 85633152

約数和(自身を除く): 31339743

約数列:

[1, 3, 9, 23, 27, 69, 81, 151, 193, 207, 453, 579, 621, 1359, 1737, 1863, 3473, 4077, 4439, 5211, 10419, 12231, 13317, 15633, 29143, 31257, 39951, 87429, 93771, 119853, 262287, 281313, 359559, 670289, 786861, 2010867, 2360583, 6032601, 18097803, 54293409]

約数ペア:

[(1, 54293409), (3, 18097803), (9, 6032601), (23, 2360583), (27, 2010867), (69, 786861), (81, 670289), (151, 359559), (193, 281313), (207, 262287), (453, 119853), (579, 93771), (621, 87429), (1359, 39951), (1737, 31257), (1863, 29143), (3473, 15633), (4077, 13317), (4439, 12231), (5211, 10419)]