82179837

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1621}}^1$

素因数の和:1801

約数の個数: 24

約数和(自身を含む): 122467488

約数和(自身を除く): 40287651

約数列:

[1, 3, 9, 43, 129, 131, 387, 393, 1179, 1621, 4863, 5633, 14589, 16899, 50697, 69703, 209109, 212351, 627327, 637053, 1911159, 9131093, 27393279, 82179837]

約数ペア:

[(1, 82179837), (3, 27393279), (9, 9131093), (43, 1911159), (129, 637053), (131, 627327), (387, 212351), (393, 209109), (1179, 69703), (1621, 50697), (4863, 16899), (5633, 14589)]