86735259

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8521}}^1$

素因数の和:8572

約数の個数: 32

約数和(自身を含む): 143169600

約数和(自身を除く): 56434341

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 3393, 8521, 10179, 25563, 76689, 110773, 230067, 247109, 332319, 741327, 996957, 2223981, 2990871, 3212417, 6671943, 9637251, 28911753, 86735259]

約数ペア:

[(1, 86735259), (3, 28911753), (9, 9637251), (13, 6671943), (27, 3212417), (29, 2990871), (39, 2223981), (87, 996957), (117, 741327), (261, 332319), (351, 247109), (377, 230067), (783, 110773), (1131, 76689), (3393, 25563), (8521, 10179)]