71965854

素因数分解:

$2^1\times 3^3\times {\mathrm{1332701}}^1$

素因数の和:1332712

約数の個数: 16

約数和(自身を含む): 159924240

約数和(自身を除く): 87958386

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1332701, 2665402, 3998103, 7996206, 11994309, 23988618, 35982927, 71965854]

約数ペア:

[(1, 71965854), (2, 35982927), (3, 23988618), (6, 11994309), (9, 7996206), (18, 3998103), (27, 2665402), (54, 1332701)]