56671353

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{397}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 89406720

約数和(自身を除く): 32735367

約数列:

[1, 3, 9, 17, 27, 51, 153, 311, 397, 459, 933, 1191, 2799, 3573, 5287, 6749, 8397, 10719, 15861, 20247, 47583, 60741, 123467, 142749, 182223, 370401, 1111203, 2098939, 3333609, 6296817, 18890451, 56671353]

約数ペア:

[(1, 56671353), (3, 18890451), (9, 6296817), (17, 3333609), (27, 2098939), (51, 1111203), (153, 370401), (311, 182223), (397, 142749), (459, 123467), (933, 60741), (1191, 47583), (2799, 20247), (3573, 15861), (5287, 10719), (6749, 8397)]