64502039

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1657}}^1$

素因数の和:1814

約数の個数: 16

約数和(自身を含む): 75763968

約数和(自身を除く): 11261929

約数列:

[1, 7, 67, 83, 469, 581, 1657, 5561, 11599, 38927, 111019, 137531, 777133, 962717, 9214577, 64502039]

約数ペア:

[(1, 64502039), (7, 9214577), (67, 962717), (83, 777133), (469, 137531), (581, 111019), (1657, 38927), (5561, 11599)]