47654487

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{2927}}^1$

素因数の和:3009

約数の個数: 24

約数和(自身を含む): 72473856

約数和(自身を除く): 24819369

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 603, 1809, 2927, 5427, 8781, 16281, 26343, 79029, 196109, 237087, 588327, 711261, 1764981, 5294943, 15884829, 47654487]

約数ペア:

[(1, 47654487), (3, 15884829), (9, 5294943), (27, 1764981), (67, 711261), (81, 588327), (201, 237087), (243, 196109), (603, 79029), (1809, 26343), (2927, 16281), (5427, 8781)]