15690230361

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{284723}}^1$

素因数の和:284902

約数の個数: 32

約数和(自身を含む): 25192379520

約数和(自身を除く): 9502149159

約数列:

[1, 3, 9, 13, 27, 39, 117, 157, 351, 471, 1413, 2041, 4239, 6123, 18369, 55107, 284723, 854169, 2562507, 3701399, 7687521, 11104197, 33312591, 44701511, 99937773, 134104533, 402313599, 581119643, 1206940797, 1743358929, 5230076787, 15690230361]

約数ペア:

[(1, 15690230361), (3, 5230076787), (9, 1743358929), (13, 1206940797), (27, 581119643), (39, 402313599), (117, 134104533), (157, 99937773), (351, 44701511), (471, 33312591), (1413, 11104197), (2041, 7687521), (4239, 3701399), (6123, 2562507), (18369, 854169), (55107, 284723)]