15678327249

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{284507}}^1$

素因数の和:284686

約数の個数: 32

約数和(自身を含む): 25173267840

約数和(自身を除く): 9494940591

約数列:

[1, 3, 9, 13, 27, 39, 117, 157, 351, 471, 1413, 2041, 4239, 6123, 18369, 55107, 284507, 853521, 2560563, 3698591, 7681689, 11095773, 33287319, 44667599, 99861957, 134002797, 402008391, 580678787, 1206025173, 1742036361, 5226109083, 15678327249]

約数ペア:

[(1, 15678327249), (3, 5226109083), (9, 1742036361), (13, 1206025173), (27, 580678787), (39, 402008391), (117, 134002797), (157, 99861957), (351, 44667599), (471, 33287319), (1413, 11095773), (2041, 7681689), (4239, 3698591), (6123, 2560563), (18369, 853521), (55107, 284507)]