56475603

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 87936000

約数和(自身を除く): 31460397

約数列:

[1, 3, 9, 23, 27, 69, 199, 207, 457, 597, 621, 1371, 1791, 4113, 4577, 5373, 10511, 12339, 13731, 31533, 41193, 90943, 94599, 123579, 272829, 283797, 818487, 2091689, 2455461, 6275067, 18825201, 56475603]

約数ペア:

[(1, 56475603), (3, 18825201), (9, 6275067), (23, 2455461), (27, 2091689), (69, 818487), (199, 283797), (207, 272829), (457, 123579), (597, 94599), (621, 90943), (1371, 41193), (1791, 31533), (4113, 13731), (4577, 12339), (5373, 10511)]