227800521

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{8731}}^1$

素因数の和:8973

約数の個数: 24

約数和(自身を含む): 355986176

約数和(自身を除く): 128185655

約数列:

[1, 3, 9, 13, 39, 117, 223, 669, 2007, 2899, 8697, 8731, 26091, 26193, 78579, 113503, 340509, 1021527, 1947013, 5841039, 17523117, 25311169, 75933507, 227800521]

約数ペア:

[(1, 227800521), (3, 75933507), (9, 25311169), (13, 17523117), (39, 5841039), (117, 1947013), (223, 1021527), (669, 340509), (2007, 113503), (2899, 78579), (8697, 26193), (8731, 26091)]