81097329

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1\times {\mathrm{1619}}^1$

素因数の和:1964

約数の個数: 16

約数和(自身を含む): 110419200

約数和(自身を除く): 29321871

約数列:

[1, 3, 59, 177, 283, 849, 1619, 4857, 16697, 50091, 95521, 286563, 458177, 1374531, 27032443, 81097329]

約数ペア:

[(1, 81097329), (3, 27032443), (59, 1374531), (177, 458177), (283, 286563), (849, 95521), (1619, 50091), (4857, 16697)]