81134731

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{463}}^1$

素因数の和:906

約数の個数: 16

約数和(自身を含む): 89533440

約数和(自身を除く): 8398709

約数列:

[1, 19, 23, 401, 437, 463, 7619, 8797, 9223, 10649, 175237, 185663, 202331, 3527597, 4270249, 81134731]

約数ペア:

[(1, 81134731), (19, 4270249), (23, 3527597), (401, 202331), (437, 185663), (463, 175237), (7619, 10649), (8797, 9223)]