64757966119

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{27129437}}^1$

素因数の和:27129486

約数の個数: 16

約数和(自身を含む): 83341633536

約数和(自身を除く): 18583667417

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 27129437, 189906059, 298423807, 841012547, 2088966649, 5887087829, 9251138017, 64757966119]

約数ペア:

[(1, 64757966119), (7, 9251138017), (11, 5887087829), (31, 2088966649), (77, 841012547), (217, 298423807), (341, 189906059), (2387, 27129437)]