49900863

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1\times {\mathrm{607}}^1$

素因数の和:1086

約数の個数: 16

約数和(自身を含む): 67804160

約数和(自身を除く): 17903297

約数列:

[1, 3, 67, 201, 409, 607, 1227, 1821, 27403, 40669, 82209, 122007, 248263, 744789, 16633621, 49900863]

約数ペア:

[(1, 49900863), (3, 16633621), (67, 744789), (201, 248263), (409, 122007), (607, 82209), (1227, 40669), (1821, 27403)]