735646509

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{72271}}^1$

素因数の和:72322

約数の個数: 32

約数和(自身を含む): 1214169600

約数和(自身を除く): 478523091

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 3393, 10179, 72271, 216813, 650439, 939523, 1951317, 2095859, 2818569, 6287577, 8455707, 18862731, 25367121, 27246167, 56588193, 81738501, 245215503, 735646509]

約数ペア:

[(1, 735646509), (3, 245215503), (9, 81738501), (13, 56588193), (27, 27246167), (29, 25367121), (39, 18862731), (87, 8455707), (117, 6287577), (261, 2818569), (351, 2095859), (377, 1951317), (783, 939523), (1131, 650439), (3393, 216813), (10179, 72271)]