86659287

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2557}}^1$

素因数の和:2663

約数の個数: 32

約数和(自身を含む): 137518080

約数和(自身を除く): 50858793

約数列:

[1, 3, 11, 13, 33, 39, 79, 143, 237, 429, 869, 1027, 2557, 2607, 3081, 7671, 11297, 28127, 33241, 33891, 84381, 99723, 202003, 365651, 606009, 1096953, 2222033, 2626039, 6666099, 7878117, 28886429, 86659287]

約数ペア:

[(1, 86659287), (3, 28886429), (11, 7878117), (13, 6666099), (33, 2626039), (39, 2222033), (79, 1096953), (143, 606009), (237, 365651), (429, 202003), (869, 99723), (1027, 84381), (2557, 33891), (2607, 33241), (3081, 28127), (7671, 11297)]