267808545

素因数分解:

$3^3\times 5^1\times {\mathrm{1983767}}^1$

素因数の和:1983781

約数の個数: 16

約数和(自身を含む): 476104320

約数和(自身を除く): 208295775

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1983767, 5951301, 9918835, 17853903, 29756505, 53561709, 89269515, 267808545]

約数ペア:

[(1, 267808545), (3, 89269515), (5, 53561709), (9, 29756505), (15, 17853903), (27, 9918835), (45, 5951301), (135, 1983767)]