29178027

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 43290000

約数和(自身を除く): 14111973

約数列:

[1, 3, 9, 73, 89, 219, 267, 499, 657, 801, 1497, 4491, 6497, 19491, 36427, 44411, 58473, 109281, 133233, 327843, 399699, 3242003, 9726009, 29178027]

約数ペア:

[(1, 29178027), (3, 9726009), (9, 3242003), (73, 399699), (89, 327843), (219, 133233), (267, 109281), (499, 58473), (657, 44411), (801, 36427), (1497, 19491), (4491, 6497)]