56556693279

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{947}}^1\times {\mathrm{90901}}^1$

素因数の和:91927

約数の個数: 24

約数和(自身を含む): 82900442352

約数和(自身を除く): 26343749073

約数列:

[1, 3, 9, 73, 219, 657, 947, 2841, 8523, 69131, 90901, 207393, 272703, 622179, 818109, 6635773, 19907319, 59721957, 86083247, 258249741, 774749223, 6284077031, 18852231093, 56556693279]

約数ペア:

[(1, 56556693279), (3, 18852231093), (9, 6284077031), (73, 774749223), (219, 258249741), (657, 86083247), (947, 59721957), (2841, 19907319), (8523, 6635773), (69131, 818109), (90901, 622179), (207393, 272703)]