83564271

素因数分解:

$3^3\times 7^1\times {\mathrm{442139}}^1$

素因数の和:442155

約数の個数: 16

約数和(自身を含む): 141484800

約数和(自身を除く): 57920529

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 442139, 1326417, 3094973, 3979251, 9284919, 11937753, 27854757, 83564271]

約数ペア:

[(1, 83564271), (3, 27854757), (7, 11937753), (9, 9284919), (21, 3979251), (27, 3094973), (63, 1326417), (189, 442139)]