77774961

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{761}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 119969280

約数和(自身を除く): 42194319

約数列:

[1, 3, 11, 19, 33, 57, 163, 209, 489, 627, 761, 1793, 2283, 3097, 5379, 8371, 9291, 14459, 25113, 34067, 43377, 102201, 124043, 159049, 372129, 477147, 1364473, 2356817, 4093419, 7070451, 25924987, 77774961]

約数ペア:

[(1, 77774961), (3, 25924987), (11, 7070451), (19, 4093419), (33, 2356817), (57, 1364473), (163, 477147), (209, 372129), (489, 159049), (627, 124043), (761, 102201), (1793, 43377), (2283, 34067), (3097, 25113), (5379, 14459), (8371, 9291)]