272660697

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{54983}}^1$

素因数の和:55037

約数の個数: 24

約数和(自身を含む): 428875200

約数和(自身を除く): 156214503

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 54983, 164949, 494847, 1044677, 1594507, 3134031, 4783521, 9402093, 14350563, 30295633, 90886899, 272660697]

約数ペア:

[(1, 272660697), (3, 90886899), (9, 30295633), (19, 14350563), (29, 9402093), (57, 4783521), (87, 3134031), (171, 1594507), (261, 1044677), (551, 494847), (1653, 164949), (4959, 54983)]