77915007

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3391}}^1$

素因数の和:3460

約数の個数: 32

約数和(自身を含む): 123740160

約数和(自身を除く): 45825153

約数列:

[1, 3, 9, 23, 27, 37, 69, 111, 207, 333, 621, 851, 999, 2553, 3391, 7659, 10173, 22977, 30519, 77993, 91557, 125467, 233979, 376401, 701937, 1129203, 2105811, 2885741, 3387609, 8657223, 25971669, 77915007]

約数ペア:

[(1, 77915007), (3, 25971669), (9, 8657223), (23, 3387609), (27, 2885741), (37, 2105811), (69, 1129203), (111, 701937), (207, 376401), (333, 233979), (621, 125467), (851, 91557), (999, 77993), (2553, 30519), (3391, 22977), (7659, 10173)]