55371303

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2161}}^1$

素因数の和:2256

約数の個数: 32

約数和(自身を含む): 89593280

約数和(自身を除く): 34221977

約数列:

[1, 3, 9, 13, 27, 39, 73, 117, 219, 351, 657, 949, 1971, 2161, 2847, 6483, 8541, 19449, 25623, 28093, 58347, 84279, 157753, 252837, 473259, 758511, 1419777, 2050789, 4259331, 6152367, 18457101, 55371303]

約数ペア:

[(1, 55371303), (3, 18457101), (9, 6152367), (13, 4259331), (27, 2050789), (39, 1419777), (73, 758511), (117, 473259), (219, 252837), (351, 157753), (657, 84279), (949, 58347), (1971, 28093), (2161, 25623), (2847, 19449), (6483, 8541)]