91243377

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{12409}}^1$

素因数の和:12477

約数の個数: 24

約数和(自身を含む): 141970400

約数和(自身を除く): 50727023

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 12409, 37227, 111681, 235771, 533587, 707313, 1600761, 2121939, 4802283, 10138153, 30414459, 91243377]

約数ペア:

[(1, 91243377), (3, 30414459), (9, 10138153), (19, 4802283), (43, 2121939), (57, 1600761), (129, 707313), (171, 533587), (387, 235771), (817, 111681), (2451, 37227), (7353, 12409)]