56406441

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1931}}^1$

素因数の和:2061

約数の個数: 32

約数和(自身を含む): 93477888

約数和(自身を除く): 37071447

約数列:

[1, 3, 7, 13, 21, 39, 91, 107, 273, 321, 749, 1391, 1931, 2247, 4173, 5793, 9737, 13517, 25103, 29211, 40551, 75309, 175721, 206617, 527163, 619851, 1446319, 2686021, 4338957, 8058063, 18802147, 56406441]

約数ペア:

[(1, 56406441), (3, 18802147), (7, 8058063), (13, 4338957), (21, 2686021), (39, 1446319), (91, 619851), (107, 527163), (273, 206617), (321, 175721), (749, 75309), (1391, 40551), (1931, 29211), (2247, 25103), (4173, 13517), (5793, 9737)]