86517621

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:934

約数の個数: 36

約数和(自身を含む): 136306560

約数和(自身を除く): 49788939

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 361, 589, 859, 1083, 1767, 2577, 3249, 5301, 7731, 11191, 16321, 26629, 33573, 48963, 79887, 100719, 146889, 239661, 310099, 505951, 930297, 1517853, 2790891, 4553559, 9613069, 28839207, 86517621]

約数ペア:

[(1, 86517621), (3, 28839207), (9, 9613069), (19, 4553559), (31, 2790891), (57, 1517853), (93, 930297), (171, 505951), (279, 310099), (361, 239661), (589, 146889), (859, 100719), (1083, 79887), (1767, 48963), (2577, 33573), (3249, 26629), (5301, 16321), (7731, 11191)]