144491193

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{208501}}^1$

素因数の和:208525

約数の個数: 24

約数和(自身を含む): 260210496

約数和(自身を除く): 115719303

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 208501, 625503, 1459507, 1876509, 2293511, 4378521, 6880533, 13135563, 16054577, 20641599, 48163731, 144491193]

約数ペア:

[(1, 144491193), (3, 48163731), (7, 20641599), (9, 16054577), (11, 13135563), (21, 6880533), (33, 4378521), (63, 2293511), (77, 1876509), (99, 1459507), (231, 625503), (693, 208501)]