67319197

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 77527296

約数和(自身を除く): 10208099

約数列:

[1, 11, 31, 121, 131, 137, 341, 1441, 1507, 3751, 4061, 4247, 15851, 16577, 17947, 44671, 46717, 197417, 491381, 513887, 556357, 2171587, 6119927, 67319197]

約数ペア:

[(1, 67319197), (11, 6119927), (31, 2171587), (121, 556357), (131, 513887), (137, 491381), (341, 197417), (1441, 46717), (1507, 44671), (3751, 17947), (4061, 16577), (4247, 15851)]