293877963

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{467}}^1$

素因数の和:953

約数の個数: 40

約数和(自身を含む): 466841232

約数和(自身を除く): 172963269

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 457, 459, 467, 1371, 1377, 1401, 4113, 4203, 7769, 7939, 12339, 12609, 23307, 23817, 37017, 37827, 69921, 71451, 209763, 213419, 214353, 629289, 640257, 643059, 1920771, 3628123, 5762313, 10884369, 17286939, 32653107, 97959321, 293877963]

約数ペア:

[(1, 293877963), (3, 97959321), (9, 32653107), (17, 17286939), (27, 10884369), (51, 5762313), (81, 3628123), (153, 1920771), (457, 643059), (459, 640257), (467, 629289), (1371, 214353), (1377, 213419), (1401, 209763), (4113, 71451), (4203, 69921), (7769, 37827), (7939, 37017), (12339, 23817), (12609, 23307)]