80521614

素因数分解:

$2^1\times 3^4\times {\mathrm{497047}}^1$

素因数の和:497061

約数の個数: 20

約数和(自身を含む): 180428424

約数和(自身を除く): 99906810

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 497047, 994094, 1491141, 2982282, 4473423, 8946846, 13420269, 26840538, 40260807, 80521614]

約数ペア:

[(1, 80521614), (2, 40260807), (3, 26840538), (6, 13420269), (9, 8946846), (18, 4473423), (27, 2982282), (54, 1491141), (81, 994094), (162, 497047)]