15679997883

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{6781}}^1\times {\mathrm{23357}}^1$

素因数の和:30155

約数の個数: 24

約数和(自身を含む): 24712577136

約数和(自身を除く): 9032579253

約数列:

[1, 3, 9, 11, 33, 99, 6781, 20343, 23357, 61029, 70071, 74591, 210213, 223773, 256927, 671319, 770781, 2312343, 158383817, 475151451, 1425454353, 1742221987, 5226665961, 15679997883]

約数ペア:

[(1, 15679997883), (3, 5226665961), (9, 1742221987), (11, 1425454353), (33, 475151451), (99, 158383817), (6781, 2312343), (20343, 770781), (23357, 671319), (61029, 256927), (70071, 223773), (74591, 210213)]