180161709117

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{28340681}}^1$

素因数の和:28340860

約数の個数: 16

約数和(自身を含む): 260280823488

約数和(自身を除く): 80119114371

約数列:

[1, 3, 13, 39, 163, 489, 2119, 6357, 28340681, 85022043, 368428853, 1105286559, 4619531003, 13858593009, 60053903039, 180161709117]

約数ペア:

[(1, 180161709117), (3, 60053903039), (13, 13858593009), (39, 4619531003), (163, 1105286559), (489, 368428853), (2119, 85022043), (6357, 28340681)]