164033541

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89783}}^1$

素因数の和:89825

約数の個数: 24

約数和(自身を含む): 280126080

約数和(自身を除く): 116092539

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 89783, 269349, 628481, 808047, 1885443, 2603707, 5656329, 7811121, 18225949, 23433363, 54677847, 164033541]

約数ペア:

[(1, 164033541), (3, 54677847), (7, 23433363), (9, 18225949), (21, 7811121), (29, 5656329), (63, 2603707), (87, 1885443), (203, 808047), (261, 628481), (609, 269349), (1827, 89783)]