66154067

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{10151}}^1$

素因数の和:10191

約数の個数: 16

約数和(自身を含む): 81216000

約数和(自身を除く): 15061933

約数列:

[1, 7, 19, 49, 133, 343, 931, 6517, 10151, 71057, 192869, 497399, 1350083, 3481793, 9450581, 66154067]

約数ペア:

[(1, 66154067), (7, 9450581), (19, 3481793), (49, 1350083), (133, 497399), (343, 192869), (931, 71057), (6517, 10151)]