73903971

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{8069}}^1$

素因数の和:8186

約数の個数: 16

約数和(自身を含む): 102263040

約数和(自身を除く): 28359069

約数列:

[1, 3, 43, 71, 129, 213, 3053, 8069, 9159, 24207, 346967, 572899, 1040901, 1718697, 24634657, 73903971]

約数ペア:

[(1, 73903971), (3, 24634657), (43, 1718697), (71, 1040901), (129, 572899), (213, 346967), (3053, 24207), (8069, 9159)]