81049983

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{133087}}^1$

素因数の和:133126

約数の個数: 16

約数和(自身を含む): 127764480

約数和(自身を除く): 46714497

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 133087, 399261, 931609, 2794827, 3859523, 11578569, 27016661, 81049983]

約数ペア:

[(1, 81049983), (3, 27016661), (7, 11578569), (21, 3859523), (29, 2794827), (87, 931609), (203, 399261), (609, 133087)]