90354879

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1753}}^1$

素因数の和:1868

約数の個数: 32

約数和(自身を含む): 141442560

約数和(自身を除く): 51087681

約数列:

[1, 3, 9, 23, 27, 69, 83, 207, 249, 621, 747, 1753, 1909, 2241, 5259, 5727, 15777, 17181, 40319, 47331, 51543, 120957, 145499, 362871, 436497, 1088613, 1309491, 3346477, 3928473, 10039431, 30118293, 90354879]

約数ペア:

[(1, 90354879), (3, 30118293), (9, 10039431), (23, 3928473), (27, 3346477), (69, 1309491), (83, 1088613), (207, 436497), (249, 362871), (621, 145499), (747, 120957), (1753, 51543), (1909, 47331), (2241, 40319), (5259, 17181), (5727, 15777)]