180980868093

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{81553}}^1\times {\mathrm{38933}}^1$

素因数の和:120508

約数の個数: 16

約数和(自身を含む): 254017874880

約数和(自身を除く): 73037006787

約数列:

[1, 3, 19, 57, 38933, 81553, 116799, 244659, 739727, 1549507, 2219181, 4648521, 3175102949, 9525308847, 60326956031, 180980868093]

約数ペア:

[(1, 180980868093), (3, 60326956031), (19, 9525308847), (57, 3175102949), (38933, 4648521), (81553, 2219181), (116799, 1549507), (244659, 739727)]