80946603

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{967}}^1$

素因数の和:1175

約数の個数: 24

約数和(自身を含む): 119598336

約数和(自身を除く): 38651733

約数列:

[1, 3, 9, 71, 131, 213, 393, 639, 967, 1179, 2901, 8703, 9301, 27903, 68657, 83709, 126677, 205971, 380031, 617913, 1140093, 8994067, 26982201, 80946603]

約数ペア:

[(1, 80946603), (3, 26982201), (9, 8994067), (71, 1140093), (131, 617913), (213, 380031), (393, 205971), (639, 126677), (967, 83709), (1179, 68657), (2901, 27903), (8703, 9301)]