181783161

素因数分解:

$3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{12073}}^1$

素因数の和:12325

約数の個数: 24

約数和(自身を含む): 301367040

約数和(自身を除く): 119583879

約数列:

[1, 3, 7, 9, 21, 63, 239, 717, 1673, 2151, 5019, 12073, 15057, 36219, 84511, 108657, 253533, 760599, 2885447, 8656341, 20198129, 25969023, 60594387, 181783161]

約数ペア:

[(1, 181783161), (3, 60594387), (7, 25969023), (9, 20198129), (21, 8656341), (63, 2885447), (239, 760599), (717, 253533), (1673, 108657), (2151, 84511), (5019, 36219), (12073, 15057)]