227594691

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{839}}^1$

素因数の和:1065

約数の個数: 40

約数和(自身を含む): 362244960

約数和(自身を除く): 134650269

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 197, 459, 591, 839, 1377, 1773, 2517, 3349, 5319, 7551, 10047, 14263, 15957, 22653, 30141, 42789, 67959, 90423, 128367, 165283, 271269, 385101, 495849, 1155303, 1487547, 2809811, 4462641, 8429433, 13387923, 25288299, 75864897, 227594691]

約数ペア:

[(1, 227594691), (3, 75864897), (9, 25288299), (17, 13387923), (27, 8429433), (51, 4462641), (81, 2809811), (153, 1487547), (197, 1155303), (459, 495849), (591, 385101), (839, 271269), (1377, 165283), (1773, 128367), (2517, 90423), (3349, 67959), (5319, 42789), (7551, 30141), (10047, 22653), (14263, 15957)]