65353293

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7211}}^1$

素因数の和:7289

約数の個数: 24

約数和(自身を含む): 101256480

約数和(自身を除く): 35903187

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 3021, 7211, 9063, 21633, 64899, 137009, 382183, 411027, 1146549, 1233081, 3439647, 7261477, 21784431, 65353293]

約数ペア:

[(1, 65353293), (3, 21784431), (9, 7261477), (19, 3439647), (53, 1233081), (57, 1146549), (159, 411027), (171, 382183), (477, 137009), (1007, 64899), (3021, 21633), (7211, 9063)]