27356787

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{3163}}^1$

素因数の和:3231

約数の個数: 18

約数和(自身を含む): 40844076

約数和(自身を除く): 13487289

約数列:

[1, 3, 9, 31, 93, 279, 961, 2883, 3163, 8649, 9489, 28467, 98053, 294159, 882477, 3039643, 9118929, 27356787]

約数ペア:

[(1, 27356787), (3, 9118929), (9, 3039643), (31, 882477), (93, 294159), (279, 98053), (961, 28467), (2883, 9489), (3163, 8649)]