155111949

素因数分解:

$3^3\times {\mathrm{617}}^1\times {\mathrm{9311}}^1$

素因数の和:9937

約数の個数: 16

約数和(自身を含む): 230192640

約数和(自身を除く): 75080691

約数列:

[1, 3, 9, 27, 617, 1851, 5553, 9311, 16659, 27933, 83799, 251397, 5744887, 17234661, 51703983, 155111949]

約数ペア:

[(1, 155111949), (3, 51703983), (9, 17234661), (27, 5744887), (617, 251397), (1851, 83799), (5553, 27933), (9311, 16659)]