156780080319

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1\times {\mathrm{1201021}}^1$

素因数の和:1201898

約数の個数: 16

約数和(自身を含む): 213243858144

約数和(自身を除く): 56463777825

約数列:

[1, 3, 53, 159, 821, 2463, 43513, 130539, 1201021, 3603063, 63654113, 190962339, 986038241, 2958114723, 52260026773, 156780080319]

約数ペア:

[(1, 156780080319), (3, 52260026773), (53, 2958114723), (159, 986038241), (821, 190962339), (2463, 63654113), (43513, 3603063), (130539, 1201021)]