83704131

素因数分解:

$3^3\times 7^1\times {\mathrm{442879}}^1$

素因数の和:442895

約数の個数: 16

約数和(自身を含む): 141721600

約数和(自身を除く): 58017469

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 442879, 1328637, 3100153, 3985911, 9300459, 11957733, 27901377, 83704131]

約数ペア:

[(1, 83704131), (3, 27901377), (7, 11957733), (9, 9300459), (21, 3985911), (27, 3100153), (63, 1328637), (189, 442879)]