15663433347

素因数分解:

$3^3\times {\mathrm{20399}}^1\times {\mathrm{28439}}^1$

素因数の和:48847

約数の個数: 16

約数和(自身を含む): 23207040000

約数和(自身を除く): 7543606653

約数列:

[1, 3, 9, 27, 20399, 28439, 61197, 85317, 183591, 255951, 550773, 767853, 580127161, 1740381483, 5221144449, 15663433347]

約数ペア:

[(1, 15663433347), (3, 5221144449), (9, 1740381483), (27, 580127161), (20399, 767853), (28439, 550773), (61197, 255951), (85317, 183591)]