64218051

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{192847}}^1$

素因数の和:192890

約数の個数: 12

約数和(自身を含む): 95266912

約数和(自身を除く): 31048861

約数列:

[1, 3, 9, 37, 111, 333, 192847, 578541, 1735623, 7135339, 21406017, 64218051]

約数ペア:

[(1, 64218051), (3, 21406017), (9, 7135339), (37, 1735623), (111, 578541), (333, 192847)]