66637869

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{1613}}^1$

素因数の和:1956

約数の個数: 16

約数和(自身を含む): 91107072

約数和(自身を除く): 24469203

約数列:

[1, 3, 47, 141, 293, 879, 1613, 4839, 13771, 41313, 75811, 227433, 472609, 1417827, 22212623, 66637869]

約数ペア:

[(1, 66637869), (3, 22212623), (47, 1417827), (141, 472609), (293, 227433), (879, 75811), (1613, 41313), (4839, 13771)]