84620739

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{108907}}^1$

素因数の和:108954

約数の個数: 16

約数和(自身を含む): 132432128

約数和(自身を除く): 47811389

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 108907, 326721, 762349, 2287047, 4029559, 12088677, 28206913, 84620739]

約数ペア:

[(1, 84620739), (3, 28206913), (7, 12088677), (21, 4029559), (37, 2287047), (111, 762349), (259, 326721), (777, 108907)]