83752389

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{18211}}^1$

素因数の和:18297

約数の個数: 24

約数和(自身を含む): 140159552

約数和(自身を除く): 56407163

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 18211, 54633, 127477, 163899, 382431, 1147293, 1329403, 3988209, 9305821, 11964627, 27917463, 83752389]

約数ペア:

[(1, 83752389), (3, 27917463), (7, 11964627), (9, 9305821), (21, 3988209), (63, 1329403), (73, 1147293), (219, 382431), (511, 163899), (657, 127477), (1533, 54633), (4599, 18211)]