68309517

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{8761}}^1$

素因数の和:8900

約数の個数: 16

約数和(自身を含む): 95891328

約数和(自身を除く): 27581811

約数列:

[1, 3, 23, 69, 113, 339, 2599, 7797, 8761, 26283, 201503, 604509, 989993, 2969979, 22769839, 68309517]

約数ペア:

[(1, 68309517), (3, 22769839), (23, 2969979), (69, 989993), (113, 604509), (339, 201503), (2599, 26283), (7797, 8761)]