67984683

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{61}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 107680608

約数和(自身を除く): 39695925

約数列:

[1, 3, 13, 17, 39, 41, 51, 61, 123, 183, 221, 533, 663, 697, 793, 1037, 1599, 1681, 2091, 2379, 2501, 3111, 5043, 7503, 9061, 13481, 21853, 27183, 28577, 32513, 40443, 42517, 65559, 85731, 97539, 102541, 127551, 307623, 371501, 552721, 1114503, 1333033, 1658163, 1743197, 3999099, 5229591, 22661561, 67984683]

約数ペア:

[(1, 67984683), (3, 22661561), (13, 5229591), (17, 3999099), (39, 1743197), (41, 1658163), (51, 1333033), (61, 1114503), (123, 552721), (183, 371501), (221, 307623), (533, 127551), (663, 102541), (697, 97539), (793, 85731), (1037, 65559), (1599, 42517), (1681, 40443), (2091, 32513), (2379, 28577), (2501, 27183), (3111, 21853), (5043, 13481), (7503, 9061)]