121028961

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{25357}}^1$

素因数の和:25440

約数の個数: 16

約数和(自身を含む): 169594304

約数和(自身を除く): 48565343

約数列:

[1, 3, 37, 43, 111, 129, 1591, 4773, 25357, 76071, 938209, 1090351, 2814627, 3271053, 40342987, 121028961]

約数ペア:

[(1, 121028961), (3, 40342987), (37, 3271053), (43, 2814627), (111, 1090351), (129, 938209), (1591, 76071), (4773, 25357)]