78422499

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:377

約数の個数: 40

約数和(自身を含む): 121828608

約数和(自身を除く): 43406109

約数列:

[1, 3, 9, 27, 37, 81, 111, 137, 191, 333, 411, 573, 999, 1233, 1719, 2997, 3699, 5069, 5157, 7067, 11097, 15207, 15471, 21201, 26167, 45621, 63603, 78501, 136863, 190809, 235503, 410589, 572427, 706509, 968179, 2119527, 2904537, 8713611, 26140833, 78422499]

約数ペア:

[(1, 78422499), (3, 26140833), (9, 8713611), (27, 2904537), (37, 2119527), (81, 968179), (111, 706509), (137, 572427), (191, 410589), (333, 235503), (411, 190809), (573, 136863), (999, 78501), (1233, 63603), (1719, 45621), (2997, 26167), (3699, 21201), (5069, 15471), (5157, 15207), (7067, 11097)]