63673209

素因数分解:

$3^4\times {\mathrm{193}}^1\times {\mathrm{4073}}^1$

素因数の和:4278

約数の個数: 20

約数和(自身を含む): 95633076

約数和(自身を除く): 31959867

約数列:

[1, 3, 9, 27, 81, 193, 579, 1737, 4073, 5211, 12219, 15633, 36657, 109971, 329913, 786089, 2358267, 7074801, 21224403, 63673209]

約数ペア:

[(1, 63673209), (3, 21224403), (9, 7074801), (27, 2358267), (81, 786089), (193, 329913), (579, 109971), (1737, 36657), (4073, 15633), (5211, 12219)]