42128073

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6317}}^1$

素因数の和:6358

約数の個数: 32

約数和(自身を含む): 70761600

約数和(自身を除く): 28633527

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6317, 6669, 18951, 56853, 82121, 120023, 170559, 246363, 360069, 739089, 1080207, 1560299, 2217267, 3240621, 4680897, 14042691, 42128073]

約数ペア:

[(1, 42128073), (3, 14042691), (9, 4680897), (13, 3240621), (19, 2217267), (27, 1560299), (39, 1080207), (57, 739089), (117, 360069), (171, 246363), (247, 170559), (351, 120023), (513, 82121), (741, 56853), (2223, 18951), (6317, 6669)]