71131866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{911947}}^1$

素因数の和:911965

約数の個数: 16

約数和(自身を含む): 153207264

約数和(自身を除く): 82075398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 911947, 1823894, 2735841, 5471682, 11855311, 23710622, 35565933, 71131866]

約数ペア:

[(1, 71131866), (2, 35565933), (3, 23710622), (6, 11855311), (13, 5471682), (26, 2735841), (39, 1823894), (78, 911947)]