3159081

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:962

約数の個数: 20

約数和(自身を含む): 4834192

約数和(自身を除く): 1675111

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 907, 1161, 2721, 3483, 8163, 24489, 39001, 73467, 117003, 351009, 1053027, 3159081]

約数ペア:

[(1, 3159081), (3, 1053027), (9, 351009), (27, 117003), (43, 73467), (81, 39001), (129, 24489), (387, 8163), (907, 3483), (1161, 2721)]