66882641

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29581}}^1$

素因数の和:29624

約数の個数: 16

約数和(自身を含む): 85196160

約数和(自身を除く): 18313519

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 29581, 207067, 502877, 562039, 3520139, 3934273, 9554663, 66882641]

約数ペア:

[(1, 66882641), (7, 9554663), (17, 3934273), (19, 3520139), (119, 562039), (133, 502877), (323, 207067), (2261, 29581)]