118540251

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{3947}}^1$

素因数の和:4071

約数の個数: 24

約数和(自身を含む): 177375744

約数和(自身を除く): 58835493

約数列:

[1, 3, 9, 47, 71, 141, 213, 423, 639, 3337, 3947, 10011, 11841, 30033, 35523, 185509, 280237, 556527, 840711, 1669581, 2522133, 13171139, 39513417, 118540251]

約数ペア:

[(1, 118540251), (3, 39513417), (9, 13171139), (47, 2522133), (71, 1669581), (141, 840711), (213, 556527), (423, 280237), (639, 185509), (3337, 35523), (3947, 30033), (10011, 11841)]