142885161

素因数分解:

$3^3\times {\mathrm{1307}}^1\times {\mathrm{4049}}^1$

素因数の和:5365

約数の個数: 16

約数和(自身を含む): 211896000

約数和(自身を除く): 69010839

約数列:

[1, 3, 9, 27, 1307, 3921, 4049, 11763, 12147, 35289, 36441, 109323, 5292043, 15876129, 47628387, 142885161]

約数ペア:

[(1, 142885161), (3, 47628387), (9, 15876129), (27, 5292043), (1307, 109323), (3921, 36441), (4049, 35289), (11763, 12147)]