86331393

素因数分解:

$3^3\times {\mathrm{233}}^1\times {\mathrm{13723}}^1$

素因数の和:13965

約数の個数: 16

約数和(自身を含む): 128456640

約数和(自身を除く): 42125247

約数列:

[1, 3, 9, 27, 233, 699, 2097, 6291, 13723, 41169, 123507, 370521, 3197459, 9592377, 28777131, 86331393]

約数ペア:

[(1, 86331393), (3, 28777131), (9, 9592377), (27, 3197459), (233, 370521), (699, 123507), (2097, 41169), (6291, 13723)]