71713323

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7789}}^1$

素因数の和:7840

約数の個数: 32

約数和(自身を含む): 119654400

約数和(自身を除く): 47941077

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 837, 1023, 3069, 7789, 9207, 23367, 70101, 85679, 210303, 241459, 257037, 724377, 771111, 2173131, 2313333, 2656049, 6519393, 7968147, 23904441, 71713323]

約数ペア:

[(1, 71713323), (3, 23904441), (9, 7968147), (11, 6519393), (27, 2656049), (31, 2313333), (33, 2173131), (93, 771111), (99, 724377), (279, 257037), (297, 241459), (341, 210303), (837, 85679), (1023, 70101), (3069, 23367), (7789, 9207)]