1881145971

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{14827}}^1$

素因数の和:15000

約数の個数: 32

約数和(自身を含む): 2884935680

約数和(自身を除く): 1003789709

約数列:

[1, 3, 9, 27, 37, 111, 127, 333, 381, 999, 1143, 3429, 4699, 14097, 14827, 42291, 44481, 126873, 133443, 400329, 548599, 1645797, 1883029, 4937391, 5649087, 14812173, 16947261, 50841783, 69672073, 209016219, 627048657, 1881145971]

約数ペア:

[(1, 1881145971), (3, 627048657), (9, 209016219), (27, 69672073), (37, 50841783), (111, 16947261), (127, 14812173), (333, 5649087), (381, 4937391), (999, 1883029), (1143, 1645797), (3429, 548599), (4699, 400329), (14097, 133443), (14827, 126873), (42291, 44481)]