81018039

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{3121}}^1$

素因数の和:3650

約数の個数: 16

約数和(自身を含む): 114639840

約数和(自身を除く): 33621801

約数列:

[1, 3, 17, 51, 509, 1527, 3121, 8653, 9363, 25959, 53057, 159171, 1588589, 4765767, 27006013, 81018039]

約数ペア:

[(1, 81018039), (3, 27006013), (17, 4765767), (51, 1588589), (509, 159171), (1527, 53057), (3121, 25959), (8653, 9363)]