40291259787

素因数分解:

$3^3\times {\mathrm{4639}}^1\times {\mathrm{321679}}^1$

素因数の和:326327

約数の個数: 16

約数和(自身を含む): 59703808000

約数和(自身を除く): 19412548213

約数列:

[1, 3, 9, 27, 4639, 13917, 41751, 125253, 321679, 965037, 2895111, 8685333, 1492268881, 4476806643, 13430419929, 40291259787]

約数ペア:

[(1, 40291259787), (3, 13430419929), (9, 4476806643), (27, 1492268881), (4639, 8685333), (13917, 2895111), (41751, 965037), (125253, 321679)]