109747449

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{17959}}^1$

素因数の和:18069

約数の個数: 24

約数和(自身を含む): 183048320

約数和(自身を除く): 73300871

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 679, 873, 2037, 6111, 17959, 53877, 125713, 161631, 377139, 1131417, 1742023, 5226069, 12194161, 15678207, 36582483, 109747449]

約数ペア:

[(1, 109747449), (3, 36582483), (7, 15678207), (9, 12194161), (21, 5226069), (63, 1742023), (97, 1131417), (291, 377139), (679, 161631), (873, 125713), (2037, 53877), (6111, 17959)]