189548888913

素因数分解:

$3^3\times {\mathrm{2879}}^1\times {\mathrm{2438461}}^1$

素因数の和:2441349

約数の個数: 16

約数和(自身を含む): 280910822400

約数和(自身を除く): 91361933487

約数列:

[1, 3, 9, 27, 2879, 8637, 25911, 77733, 2438461, 7315383, 21946149, 65838447, 7020329219, 21060987657, 63182962971, 189548888913]

約数ペア:

[(1, 189548888913), (3, 63182962971), (9, 21060987657), (27, 7020329219), (2879, 65838447), (8637, 21946149), (25911, 7315383), (77733, 2438461)]