77313933

素因数分解:

$3^4\times {\mathrm{971}}^1\times {\mathrm{983}}^1$

素因数の和:1966

約数の個数: 20

約数和(自身を含む): 115730208

約数和(自身を除く): 38416275

約数列:

[1, 3, 9, 27, 81, 971, 983, 2913, 2949, 8739, 8847, 26217, 26541, 78651, 79623, 954493, 2863479, 8590437, 25771311, 77313933]

約数ペア:

[(1, 77313933), (3, 25771311), (9, 8590437), (27, 2863479), (81, 954493), (971, 79623), (983, 78651), (2913, 26541), (2949, 26217), (8739, 8847)]