26951103

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 42923520

約数和(自身を除く): 15972417

約数列:

[1, 3, 9, 17, 27, 51, 71, 153, 213, 459, 639, 827, 1207, 1917, 2481, 3621, 7443, 10863, 14059, 22329, 32589, 42177, 58717, 126531, 176151, 379593, 528453, 998189, 1585359, 2994567, 8983701, 26951103]

約数ペア:

[(1, 26951103), (3, 8983701), (9, 2994567), (17, 1585359), (27, 998189), (51, 528453), (71, 379593), (153, 176151), (213, 126531), (459, 58717), (639, 42177), (827, 32589), (1207, 22329), (1917, 14059), (2481, 10863), (3621, 7443)]