69182613

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 105062400

約数和(自身を除く): 35879787

約数列:

[1, 3, 9, 27, 71, 151, 213, 239, 453, 639, 717, 1359, 1917, 2151, 4077, 6453, 10721, 16969, 32163, 36089, 50907, 96489, 108267, 152721, 289467, 324801, 458163, 974403, 2562319, 7686957, 23060871, 69182613]

約数ペア:

[(1, 69182613), (3, 23060871), (9, 7686957), (27, 2562319), (71, 974403), (151, 458163), (213, 324801), (239, 289467), (453, 152721), (639, 108267), (717, 96489), (1359, 50907), (1917, 36089), (2151, 32163), (4077, 16969), (6453, 10721)]