66735963

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{34171}}^1$

素因数の和:34215

約数の個数: 24

約数和(自身を含む): 113724416

約数和(自身を除く): 46988453

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 34171, 102513, 239197, 307539, 717591, 1059301, 2152773, 3177903, 7415107, 9533709, 22245321, 66735963]

約数ペア:

[(1, 66735963), (3, 22245321), (7, 9533709), (9, 7415107), (21, 3177903), (31, 2152773), (63, 1059301), (93, 717591), (217, 307539), (279, 239197), (651, 102513), (1953, 34171)]