86991567

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{10093}}^1$

素因数の和:10139

約数の個数: 24

約数和(自身を含む): 132998544

約数和(自身を除く): 46006977

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 2873, 8619, 10093, 30279, 131209, 171581, 393627, 514743, 1705717, 2230553, 5117151, 6691659, 28997189, 86991567]

約数ペア:

[(1, 86991567), (3, 28997189), (13, 6691659), (17, 5117151), (39, 2230553), (51, 1705717), (169, 514743), (221, 393627), (507, 171581), (663, 131209), (2873, 30279), (8619, 10093)]