179794971

素因数分解:

$3^5\times {\mathrm{139}}^1\times {\mathrm{5323}}^1$

素因数の和:5477

約数の個数: 24

約数和(自身を含む): 271311040

約数和(自身を除く): 91516069

約数列:

[1, 3, 9, 27, 81, 139, 243, 417, 1251, 3753, 5323, 11259, 15969, 33777, 47907, 143721, 431163, 739897, 1293489, 2219691, 6659073, 19977219, 59931657, 179794971]

約数ペア:

[(1, 179794971), (3, 59931657), (9, 19977219), (27, 6659073), (81, 2219691), (139, 1293489), (243, 739897), (417, 431163), (1251, 143721), (3753, 47907), (5323, 33777), (11259, 15969)]