339909723

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{1327}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 516326400

約数和(自身を除く): 176416677

約数列:

[1, 3, 9, 27, 53, 159, 179, 477, 537, 1327, 1431, 1611, 3981, 4833, 9487, 11943, 28461, 35829, 70331, 85383, 210993, 237533, 256149, 632979, 712599, 1898937, 2137797, 6413391, 12589249, 37767747, 113303241, 339909723]

約数ペア:

[(1, 339909723), (3, 113303241), (9, 37767747), (27, 12589249), (53, 6413391), (159, 2137797), (179, 1898937), (477, 712599), (537, 632979), (1327, 256149), (1431, 237533), (1611, 210993), (3981, 85383), (4833, 70331), (9487, 35829), (11943, 28461)]