15018516909

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{189391}}^1$

素因数の和:189503

約数の個数: 40

約数和(自身を含む): 24749746560

約数和(自身を除く): 9731229651

約数列:

[1, 3, 9, 11, 27, 33, 81, 89, 99, 267, 297, 801, 891, 979, 2403, 2937, 7209, 8811, 26433, 79299, 189391, 568173, 1704519, 2083301, 5113557, 6249903, 15340671, 16855799, 18749709, 50567397, 56249127, 151702191, 168747381, 185413789, 455106573, 556241367, 1365319719, 1668724101, 5006172303, 15018516909]

約数ペア:

[(1, 15018516909), (3, 5006172303), (9, 1668724101), (11, 1365319719), (27, 556241367), (33, 455106573), (81, 185413789), (89, 168747381), (99, 151702191), (267, 56249127), (297, 50567397), (801, 18749709), (891, 16855799), (979, 15340671), (2403, 6249903), (2937, 5113557), (7209, 2083301), (8811, 1704519), (26433, 568173), (79299, 189391)]