51869493

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6073}}^1$

素因数の和:6165

約数の個数: 24

約数和(自身を含む): 81804632

約数和(自身を除く): 29935139

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 2847, 6073, 8541, 18219, 54657, 78949, 236847, 443329, 710541, 1329987, 3989961, 5763277, 17289831, 51869493]

約数ペア:

[(1, 51869493), (3, 17289831), (9, 5763277), (13, 3989961), (39, 1329987), (73, 710541), (117, 443329), (219, 236847), (657, 78949), (949, 54657), (2847, 18219), (6073, 8541)]