51820809939

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{227377}}^1$

素因数の和:227776

約数の個数: 32

約数和(自身を含む): 80328099840

約数和(自身を除く): 28507289901

約数列:

[1, 3, 9, 23, 27, 69, 207, 367, 621, 1101, 3303, 8441, 9909, 25323, 75969, 227377, 227907, 682131, 2046393, 5229671, 6139179, 15689013, 47067039, 83447359, 141201117, 250342077, 751026231, 1919289257, 2253078693, 5757867771, 17273603313, 51820809939]

約数ペア:

[(1, 51820809939), (3, 17273603313), (9, 5757867771), (23, 2253078693), (27, 1919289257), (69, 751026231), (207, 250342077), (367, 141201117), (621, 83447359), (1101, 47067039), (3303, 15689013), (8441, 6139179), (9909, 5229671), (25323, 2046393), (75969, 682131), (227377, 227907)]