243367902

素因数分解:

$2^1\times 3^6\times {\mathrm{166919}}^1$

素因数の和:166939

約数の個数: 28

約数和(自身を含む): 547330680

約数和(自身を除く): 303962778

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 166919, 333838, 500757, 1001514, 1502271, 3004542, 4506813, 9013626, 13520439, 27040878, 40561317, 81122634, 121683951, 243367902]

約数ペア:

[(1, 243367902), (2, 121683951), (3, 81122634), (6, 40561317), (9, 27040878), (18, 13520439), (27, 9013626), (54, 4506813), (81, 3004542), (162, 1502271), (243, 1001514), (486, 500757), (729, 333838), (1458, 166919)]