73778721

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{5503}}^1$

素因数の和:5656

約数の個数: 16

約数和(自身を含む): 101713920

約数和(自身を除く): 27935199

約数列:

[1, 3, 41, 109, 123, 327, 4469, 5503, 13407, 16509, 225623, 599827, 676869, 1799481, 24592907, 73778721]

約数ペア:

[(1, 73778721), (3, 24592907), (41, 1799481), (109, 676869), (123, 599827), (327, 225623), (4469, 16509), (5503, 13407)]