128940093

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1033}}^1$

素因数の和:1135

約数の個数: 40

約数和(自身を含む): 204186048

約数和(自身を除く): 75245955

約数列:

[1, 3, 9, 23, 27, 67, 69, 81, 201, 207, 603, 621, 1033, 1541, 1809, 1863, 3099, 4623, 5427, 9297, 13869, 23759, 27891, 41607, 69211, 71277, 83673, 124821, 207633, 213831, 622899, 641493, 1591853, 1868697, 1924479, 4775559, 5606091, 14326677, 42980031, 128940093]

約数ペア:

[(1, 128940093), (3, 42980031), (9, 14326677), (23, 5606091), (27, 4775559), (67, 1924479), (69, 1868697), (81, 1591853), (201, 641493), (207, 622899), (603, 213831), (621, 207633), (1033, 124821), (1541, 83673), (1809, 71277), (1863, 69211), (3099, 41607), (4623, 27891), (5427, 23759), (9297, 13869)]