16154127

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 26400000

約数和(自身を除く): 10245873

約数列:

[1, 3, 9, 11, 27, 33, 99, 109, 297, 327, 499, 981, 1199, 1497, 2943, 3597, 4491, 5489, 10791, 13473, 16467, 32373, 49401, 54391, 148203, 163173, 489519, 598301, 1468557, 1794903, 5384709, 16154127]

約数ペア:

[(1, 16154127), (3, 5384709), (9, 1794903), (11, 1468557), (27, 598301), (33, 489519), (99, 163173), (109, 148203), (297, 54391), (327, 49401), (499, 32373), (981, 16467), (1199, 13473), (1497, 10791), (2943, 5489), (3597, 4491)]