72505539

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{14621}}^1$

素因数の和:14675

約数の個数: 24

約数和(自身を含む): 114051600

約数和(自身を除く): 41546061

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 14621, 43863, 131589, 277799, 424009, 833397, 1272027, 2500191, 3816081, 8056171, 24168513, 72505539]

約数ペア:

[(1, 72505539), (3, 24168513), (9, 8056171), (19, 3816081), (29, 2500191), (57, 1272027), (87, 833397), (171, 424009), (261, 277799), (551, 131589), (1653, 43863), (4959, 14621)]