71472243

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{6301}}^1$

素因数の和:6522

約数の個数: 16

約数和(自身を含む): 100832000

約数和(自身を除く): 29359757

約数列:

[1, 3, 19, 57, 199, 597, 3781, 6301, 11343, 18903, 119719, 359157, 1253899, 3761697, 23824081, 71472243]

約数ペア:

[(1, 71472243), (3, 23824081), (19, 3761697), (57, 1253899), (199, 359157), (597, 119719), (3781, 18903), (6301, 11343)]