142401483

素因数分解:

$3^4\times 7^1\times {\mathrm{251149}}^1$

素因数の和:251168

約数の個数: 20

約数和(自身を含む): 243113200

約数和(自身を除く): 100711717

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 251149, 753447, 1758043, 2260341, 5274129, 6781023, 15822387, 20343069, 47467161, 142401483]

約数ペア:

[(1, 142401483), (3, 47467161), (7, 20343069), (9, 15822387), (21, 6781023), (27, 5274129), (63, 2260341), (81, 1758043), (189, 753447), (567, 251149)]