901673091

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3467}}^1$

素因数の和:3592

約数の個数: 48

約数和(自身を含む): 1480197888

約数和(自身を除く): 578524797

約数列:

[1, 3, 9, 11, 33, 37, 71, 99, 111, 213, 333, 407, 639, 781, 1221, 2343, 2627, 3467, 3663, 7029, 7881, 10401, 23643, 28897, 31203, 38137, 86691, 114411, 128279, 246157, 260073, 343233, 384837, 738471, 1154511, 1411069, 2215413, 2707727, 4233207, 8123181, 9107809, 12699621, 24369543, 27323427, 81970281, 100185899, 300557697, 901673091]

約数ペア:

[(1, 901673091), (3, 300557697), (9, 100185899), (11, 81970281), (33, 27323427), (37, 24369543), (71, 12699621), (99, 9107809), (111, 8123181), (213, 4233207), (333, 2707727), (407, 2215413), (639, 1411069), (781, 1154511), (1221, 738471), (2343, 384837), (2627, 343233), (3467, 260073), (3663, 246157), (7029, 128279), (7881, 114411), (10401, 86691), (23643, 38137), (28897, 31203)]