68203521

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{5953}}^1$

素因数の和:6045

約数の個数: 24

約数和(自身を含む): 105266720

約数和(自身を除く): 37063199

約数列:

[1, 3, 9, 19, 57, 67, 171, 201, 603, 1273, 3819, 5953, 11457, 17859, 53577, 113107, 339321, 398851, 1017963, 1196553, 3589659, 7578169, 22734507, 68203521]

約数ペア:

[(1, 68203521), (3, 22734507), (9, 7578169), (19, 3589659), (57, 1196553), (67, 1017963), (171, 398851), (201, 339321), (603, 113107), (1273, 53577), (3819, 17859), (5953, 11457)]