144619209

素因数分解:

$3^3\times 7^1\times {\mathrm{765181}}^1$

素因数の和:765197

約数の個数: 16

約数和(自身を含む): 244858240

約数和(自身を除く): 100239031

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 765181, 2295543, 5356267, 6886629, 16068801, 20659887, 48206403, 144619209]

約数ペア:

[(1, 144619209), (3, 48206403), (7, 20659887), (9, 16068801), (21, 6886629), (27, 5356267), (63, 2295543), (189, 765181)]