142965804961

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{24518231}}^1$

素因数の和:24518269

約数の個数: 16

約数和(自身を含む): 176531270400

約数和(自身を除く): 33565465439

約数列:

[1, 7, 17, 49, 119, 343, 833, 5831, 24518231, 171627617, 416809927, 1201393319, 2917669489, 8409753233, 20423686423, 142965804961]

約数ペア:

[(1, 142965804961), (7, 20423686423), (17, 8409753233), (49, 2917669489), (119, 1201393319), (343, 416809927), (833, 171627617), (5831, 24518231)]