66540109

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{277}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 72057600

約数和(自身を除く): 5517491

約数列:

[1, 19, 47, 269, 277, 893, 5111, 5263, 12643, 13019, 74513, 240217, 247361, 1415747, 3502111, 66540109]

約数ペア:

[(1, 66540109), (19, 3502111), (47, 1415747), (269, 247361), (277, 240217), (893, 74513), (5111, 13019), (5263, 12643)]