127592739

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{12211}}^1$

素因数の和:12269

約数の個数: 24

約数和(自身を含む): 195587392

約数和(自身を除く): 67994653

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 1161, 3483, 10449, 12211, 36633, 109899, 329697, 525073, 989091, 1575219, 2967273, 4725657, 14176971, 42530913, 127592739]

約数ペア:

[(1, 127592739), (3, 42530913), (9, 14176971), (27, 4725657), (43, 2967273), (81, 1575219), (129, 989091), (243, 525073), (387, 329697), (1161, 109899), (3483, 36633), (10449, 12211)]