26506623

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 43168608

約数和(自身を除く): 16661985

約数列:

[1, 3, 11, 13, 33, 39, 41, 121, 123, 137, 143, 363, 411, 429, 451, 533, 1353, 1507, 1573, 1599, 1781, 4521, 4719, 4961, 5343, 5617, 5863, 14883, 16577, 16851, 17589, 19591, 49731, 58773, 61787, 64493, 73021, 185361, 193479, 215501, 219063, 646503, 679657, 803231, 2038971, 2409693, 8835541, 26506623]

約数ペア:

[(1, 26506623), (3, 8835541), (11, 2409693), (13, 2038971), (33, 803231), (39, 679657), (41, 646503), (121, 219063), (123, 215501), (137, 193479), (143, 185361), (363, 73021), (411, 64493), (429, 61787), (451, 58773), (533, 49731), (1353, 19591), (1507, 17589), (1573, 16851), (1599, 16577), (1781, 14883), (4521, 5863), (4719, 5617), (4961, 5343)]