65119851

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1009}}^1$

素因数の和:1187

約数の個数: 24

約数和(自身を含む): 96426720

約数和(自身を除く): 31306869

約数列:

[1, 3, 9, 71, 101, 213, 303, 639, 909, 1009, 3027, 7171, 9081, 21513, 64539, 71639, 101909, 214917, 305727, 644751, 917181, 7235539, 21706617, 65119851]

約数ペア:

[(1, 65119851), (3, 21706617), (9, 7235539), (71, 917181), (101, 644751), (213, 305727), (303, 214917), (639, 101909), (909, 71639), (1009, 64539), (3027, 21513), (7171, 9081)]