40567653

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27997}}^1$

素因数の和:28033

約数の個数: 24

約数和(自身を含む): 69883008

約数和(自身を除く): 29315355

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 27997, 83991, 195979, 251973, 587937, 643931, 1763811, 1931793, 4507517, 5795379, 13522551, 40567653]

約数ペア:

[(1, 40567653), (3, 13522551), (7, 5795379), (9, 4507517), (21, 1931793), (23, 1763811), (63, 643931), (69, 587937), (161, 251973), (207, 195979), (483, 83991), (1449, 27997)]