51267897

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{9173}}^1$

素因数の和:9211

約数の個数: 24

約数和(自身を含む): 80144064

約数和(自身を除く): 28876167

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5589, 9173, 27519, 82557, 210979, 247671, 632937, 743013, 1898811, 2229039, 5696433, 17089299, 51267897]

約数ペア:

[(1, 51267897), (3, 17089299), (9, 5696433), (23, 2229039), (27, 1898811), (69, 743013), (81, 632937), (207, 247671), (243, 210979), (621, 82557), (1863, 27519), (5589, 9173)]