128549619

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1033}}^1$

素因数の和:1472

約数の個数: 32

約数和(自身を含む): 208454400

約数和(自身を除く): 79904781

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 419, 1033, 1257, 3099, 3771, 4609, 9297, 11313, 11363, 13827, 27891, 34089, 41481, 102267, 124443, 306801, 432827, 1298481, 3895443, 4761097, 11686329, 14283291, 42849873, 128549619]

約数ペア:

[(1, 128549619), (3, 42849873), (9, 14283291), (11, 11686329), (27, 4761097), (33, 3895443), (99, 1298481), (297, 432827), (419, 306801), (1033, 124443), (1257, 102267), (3099, 41481), (3771, 34089), (4609, 27891), (9297, 13827), (11313, 11363)]