193444497

素因数分解:

$3^3\times {\mathrm{2389}}^1\times {\mathrm{2999}}^1$

素因数の和:5397

約数の個数: 16

約数和(自身を含む): 286800000

約数和(自身を除く): 93355503

約数列:

[1, 3, 9, 27, 2389, 2999, 7167, 8997, 21501, 26991, 64503, 80973, 7164611, 21493833, 64481499, 193444497]

約数ペア:

[(1, 193444497), (3, 64481499), (9, 21493833), (27, 7164611), (2389, 80973), (2999, 64503), (7167, 26991), (8997, 21501)]