83717517

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{49921}}^1$

素因数の和:49980

約数の個数: 16

約数和(自身を含む): 123007808

約数和(自身を除く): 39290291

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 49921, 149763, 648973, 1946919, 2146603, 6439809, 27905839, 83717517]

約数ペア:

[(1, 83717517), (3, 27905839), (13, 6439809), (39, 2146603), (43, 1946919), (129, 648973), (559, 149763), (1677, 49921)]