27716391

素因数分解:

$3^3\times {\mathrm{661}}^1\times {\mathrm{1553}}^1$

素因数の和:2223

約数の個数: 16

約数和(自身を含む): 41149920

約数和(自身を除く): 13433529

約数列:

[1, 3, 9, 27, 661, 1553, 1983, 4659, 5949, 13977, 17847, 41931, 1026533, 3079599, 9238797, 27716391]

約数ペア:

[(1, 27716391), (3, 9238797), (9, 3079599), (27, 1026533), (661, 41931), (1553, 17847), (1983, 13977), (4659, 5949)]