57491697

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 82944000

約数和(自身を除く): 25452303

約数列:

[1, 3, 23, 53, 69, 79, 159, 199, 237, 597, 1219, 1817, 3657, 4187, 4577, 5451, 10547, 12561, 13731, 15721, 31641, 47163, 96301, 242581, 288903, 361583, 727743, 833213, 1084749, 2499639, 19163899, 57491697]

約数ペア:

[(1, 57491697), (3, 19163899), (23, 2499639), (53, 1084749), (69, 833213), (79, 727743), (159, 361583), (199, 288903), (237, 242581), (597, 96301), (1219, 47163), (1817, 31641), (3657, 15721), (4187, 13731), (4577, 12561), (5451, 10547)]