40937571

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4517}}^1$

素因数の和:4595

約数の個数: 24

約数和(自身を含む): 63432720

約数和(自身を除く): 22495149

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 3021, 4517, 9063, 13551, 40653, 85823, 239401, 257469, 718203, 772407, 2154609, 4548619, 13645857, 40937571]

約数ペア:

[(1, 40937571), (3, 13645857), (9, 4548619), (19, 2154609), (53, 772407), (57, 718203), (159, 257469), (171, 239401), (477, 85823), (1007, 40653), (3021, 13551), (4517, 9063)]