34130727

素因数分解:

$3^4\times {\mathrm{211}}^1\times {\mathrm{1997}}^1$

素因数の和:2220

約数の個数: 20

約数和(自身を含む): 51252696

約数和(自身を除く): 17121969

約数列:

[1, 3, 9, 27, 81, 211, 633, 1899, 1997, 5697, 5991, 17091, 17973, 53919, 161757, 421367, 1264101, 3792303, 11376909, 34130727]

約数ペア:

[(1, 34130727), (3, 11376909), (9, 3792303), (27, 1264101), (81, 421367), (211, 161757), (633, 53919), (1899, 17973), (1997, 17091), (5697, 5991)]