66316677

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{431}}^2$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 107247168

約数和(自身を除く): 40930491

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 431, 1293, 3017, 7327, 9051, 21981, 51289, 153867, 185761, 557283, 1300327, 3157937, 3900981, 9473811, 22105559, 66316677]

約数ペア:

[(1, 66316677), (3, 22105559), (7, 9473811), (17, 3900981), (21, 3157937), (51, 1300327), (119, 557283), (357, 185761), (431, 153867), (1293, 51289), (3017, 21981), (7327, 9051)]