85839507

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{937}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 143401440

約数和(自身を除く): 57561933

約数列:

[1, 3, 9, 13, 27, 29, 39, 81, 87, 117, 243, 261, 351, 377, 783, 937, 1053, 1131, 2349, 2811, 3159, 3393, 7047, 8433, 10179, 12181, 25299, 27173, 30537, 36543, 75897, 81519, 91611, 109629, 227691, 244557, 328887, 353249, 733671, 986661, 1059747, 2201013, 2959983, 3179241, 6603039, 9537723, 28613169, 85839507]

約数ペア:

[(1, 85839507), (3, 28613169), (9, 9537723), (13, 6603039), (27, 3179241), (29, 2959983), (39, 2201013), (81, 1059747), (87, 986661), (117, 733671), (243, 353249), (261, 328887), (351, 244557), (377, 227691), (783, 109629), (937, 91611), (1053, 81519), (1131, 75897), (2349, 36543), (2811, 30537), (3159, 27173), (3393, 25299), (7047, 12181), (8433, 10179)]