77892003

素因数分解:

$3^3\times 7^1\times {\mathrm{412127}}^1$

素因数の和:412143

約数の個数: 16

約数和(自身を含む): 131880960

約数和(自身を除く): 53988957

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 412127, 1236381, 2884889, 3709143, 8654667, 11127429, 25964001, 77892003]

約数ペア:

[(1, 77892003), (3, 25964001), (7, 11127429), (9, 8654667), (21, 3709143), (27, 2884889), (63, 1236381), (189, 412127)]