749173617

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{35437}}^1$

素因数の和:35484

約数の個数: 28

約数和(自身を含む): 1162012020

約数和(自身を除く): 412838403

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 729, 783, 2349, 7047, 21141, 35437, 106311, 318933, 956799, 1027673, 2870397, 3083019, 8611191, 9249057, 25833573, 27747171, 83241513, 249724539, 749173617]

約数ペア:

[(1, 749173617), (3, 249724539), (9, 83241513), (27, 27747171), (29, 25833573), (81, 9249057), (87, 8611191), (243, 3083019), (261, 2870397), (729, 1027673), (783, 956799), (2349, 318933), (7047, 106311), (21141, 35437)]