127953163

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 153538560

約数和(自身を除く): 25585397

約数列:

[1, 13, 19, 23, 101, 223, 247, 299, 437, 1313, 1919, 2323, 2899, 4237, 5129, 5681, 22523, 24947, 30199, 44137, 55081, 66677, 97451, 292799, 427937, 518029, 573781, 1266863, 5563181, 6734377, 9842551, 127953163]

約数ペア:

[(1, 127953163), (13, 9842551), (19, 6734377), (23, 5563181), (101, 1266863), (223, 573781), (247, 518029), (299, 427937), (437, 292799), (1313, 97451), (1919, 66677), (2323, 55081), (2899, 44137), (4237, 30199), (5129, 24947), (5681, 22523)]