243669303

素因数分解:

$3^4\times {\mathrm{233}}^1\times {\mathrm{12911}}^1$

素因数の和:13156

約数の個数: 20

約数和(自身を含む): 365590368

約数和(自身を除く): 121921065

約数列:

[1, 3, 9, 27, 81, 233, 699, 2097, 6291, 12911, 18873, 38733, 116199, 348597, 1045791, 3008263, 9024789, 27074367, 81223101, 243669303]

約数ペア:

[(1, 243669303), (3, 81223101), (9, 27074367), (27, 9024789), (81, 3008263), (233, 1045791), (699, 348597), (2097, 116199), (6291, 38733), (12911, 18873)]