86938371

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4987}}^1$

素因数の和:5155

約数の個数: 24

約数和(自身を含む): 136172400

約数和(自身を除く): 49234029

約数列:

[1, 3, 9, 13, 39, 117, 149, 447, 1341, 1937, 4987, 5811, 14961, 17433, 44883, 64831, 194493, 583479, 743063, 2229189, 6687567, 9659819, 28979457, 86938371]

約数ペア:

[(1, 86938371), (3, 28979457), (9, 9659819), (13, 6687567), (39, 2229189), (117, 743063), (149, 583479), (447, 194493), (1341, 64831), (1937, 44883), (4987, 17433), (5811, 14961)]