66625001

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 71808000

約数和(自身を除く): 5182999

約数列:

[1, 19, 67, 199, 263, 1273, 3781, 4997, 13333, 17621, 52337, 253327, 334799, 994403, 3506579, 66625001]

約数ペア:

[(1, 66625001), (19, 3506579), (67, 994403), (199, 334799), (263, 253327), (1273, 52337), (3781, 17621), (4997, 13333)]