64125901

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1873}}^1$

素因数の和:2020

約数の個数: 16

約数和(自身を含む): 75439744

約数和(自身を除く): 11313843

約数列:

[1, 7, 67, 73, 469, 511, 1873, 4891, 13111, 34237, 125491, 136729, 878437, 957103, 9160843, 64125901]

約数ペア:

[(1, 64125901), (7, 9160843), (67, 957103), (73, 878437), (469, 136729), (511, 125491), (1873, 34237), (4891, 13111)]