165562983

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{15241}}^1$

素因数の和:15335

約数の個数: 24

約数和(自身を含む): 256797216

約数和(自身を除く): 91234233

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 10863, 15241, 45723, 137169, 259097, 777291, 1082111, 2331873, 3246333, 9738999, 18395887, 55187661, 165562983]

約数ペア:

[(1, 165562983), (3, 55187661), (9, 18395887), (17, 9738999), (51, 3246333), (71, 2331873), (153, 1082111), (213, 777291), (639, 259097), (1207, 137169), (3621, 45723), (10863, 15241)]