26160921

素因数分解:

$3^3\times {\mathrm{563}}^1\times {\mathrm{1721}}^1$

素因数の和:2293

約数の個数: 16

約数和(自身を含む): 38848320

約数和(自身を除く): 12687399

約数列:

[1, 3, 9, 27, 563, 1689, 1721, 5067, 5163, 15201, 15489, 46467, 968923, 2906769, 8720307, 26160921]

約数ペア:

[(1, 26160921), (3, 8720307), (9, 2906769), (27, 968923), (563, 46467), (1689, 15489), (1721, 15201), (5067, 5163)]