147580299

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{30881}}^1$

素因数の和:30952

約数の個数: 20

約数和(自身を含む): 224203320

約数和(自身を除く): 76623021

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 30881, 92643, 277929, 833787, 1821979, 2501361, 5465937, 16397811, 49193433, 147580299]

約数ペア:

[(1, 147580299), (3, 49193433), (9, 16397811), (27, 5465937), (59, 2501361), (81, 1821979), (177, 833787), (531, 277929), (1593, 92643), (4779, 30881)]