64713327

素因数分解:

$3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{10889}}^1$

素因数の和:11182

約数の個数: 16

約数和(自身を含む): 98968320

約数和(自身を除く): 34254993

約数列:

[1, 3, 7, 21, 283, 849, 1981, 5943, 10889, 32667, 76223, 228669, 3081587, 9244761, 21571109, 64713327]

約数ペア:

[(1, 64713327), (3, 21571109), (7, 9244761), (21, 3081587), (283, 228669), (849, 76223), (1981, 32667), (5943, 10889)]