7788826053

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1619}}^1$

素因数の和:1839

約数の個数: 64

約数和(自身を含む): 12342067200

約数和(自身を除く): 4553241147

約数列:

[1, 3, 9, 23, 27, 61, 69, 127, 183, 207, 381, 549, 621, 1143, 1403, 1619, 1647, 2921, 3429, 4209, 4857, 7747, 8763, 12627, 14571, 23241, 26289, 37237, 37881, 43713, 69723, 78867, 98759, 111711, 178181, 205613, 209169, 296277, 335133, 534543, 616839, 888831, 1005399, 1603629, 1850517, 2271457, 2666493, 4729099, 4810887, 5551551, 6814371, 12542393, 14187297, 20443113, 37627179, 42561891, 61329339, 112881537, 127685673, 288475039, 338644611, 865425117, 2596275351, 7788826053]

約数ペア:

[(1, 7788826053), (3, 2596275351), (9, 865425117), (23, 338644611), (27, 288475039), (61, 127685673), (69, 112881537), (127, 61329339), (183, 42561891), (207, 37627179), (381, 20443113), (549, 14187297), (621, 12542393), (1143, 6814371), (1403, 5551551), (1619, 4810887), (1647, 4729099), (2921, 2666493), (3429, 2271457), (4209, 1850517), (4857, 1603629), (7747, 1005399), (8763, 888831), (12627, 616839), (14571, 534543), (23241, 335133), (26289, 296277), (37237, 209169), (37881, 205613), (43713, 178181), (69723, 111711), (78867, 98759)]