138260408061

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{15095579}}^1$

素因数の和:15095696

約数の個数: 16

約数和(自身を含む): 191291189760

約数和(自身を除く): 53030781699

約数列:

[1, 3, 43, 71, 129, 213, 3053, 9159, 15095579, 45286737, 649109897, 1071786109, 1947329691, 3215358327, 46086802687, 138260408061]

約数ペア:

[(1, 138260408061), (3, 46086802687), (43, 3215358327), (71, 1947329691), (129, 1071786109), (213, 649109897), (3053, 45286737), (9159, 15095579)]