61086193

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 73281024

約数和(自身を除く): 12194831

約数列:

[1, 7, 49, 61, 107, 191, 427, 749, 1337, 2989, 5243, 6527, 9359, 11651, 20437, 45689, 81557, 143059, 319823, 570899, 1001413, 1246657, 8726599, 61086193]

約数ペア:

[(1, 61086193), (7, 8726599), (49, 1246657), (61, 1001413), (107, 570899), (191, 319823), (427, 143059), (749, 81557), (1337, 45689), (2989, 20437), (5243, 11651), (6527, 9359)]