40572333

素因数分解:

$3^4\times {\mathrm{257}}^1\times {\mathrm{1949}}^1$

素因数の和:2218

約数の個数: 20

約数和(自身を含む): 60875100

約数和(自身を除く): 20302767

約数列:

[1, 3, 9, 27, 81, 257, 771, 1949, 2313, 5847, 6939, 17541, 20817, 52623, 157869, 500893, 1502679, 4508037, 13524111, 40572333]

約数ペア:

[(1, 40572333), (3, 13524111), (9, 4508037), (27, 1502679), (81, 500893), (257, 157869), (771, 52623), (1949, 20817), (2313, 17541), (5847, 6939)]