53023737

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 80819200

約数和(自身を除く): 27795463

約数列:

[1, 3, 13, 19, 39, 57, 163, 247, 439, 489, 741, 1317, 2119, 3097, 5707, 6357, 8341, 9291, 17121, 25023, 40261, 71557, 108433, 120783, 214671, 325299, 930241, 1359583, 2790723, 4078749, 17674579, 53023737]

約数ペア:

[(1, 53023737), (3, 17674579), (13, 4078749), (19, 2790723), (39, 1359583), (57, 930241), (163, 325299), (247, 214671), (439, 120783), (489, 108433), (741, 71557), (1317, 40261), (2119, 25023), (3097, 17121), (5707, 9291), (6357, 8341)]