7631253

素因数分解:

$3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:375

約数の個数: 40

約数和(自身を含む): 13373888

約数和(自身を除く): 5742635

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 301, 313, 387, 567, 903, 939, 1161, 2191, 2709, 2817, 3483, 6573, 8127, 8451, 13459, 19719, 24381, 25353, 40377, 59157, 94213, 121131, 177471, 282639, 363393, 847917, 1090179, 2543751, 7631253]

約数ペア:

[(1, 7631253), (3, 2543751), (7, 1090179), (9, 847917), (21, 363393), (27, 282639), (43, 177471), (63, 121131), (81, 94213), (129, 59157), (189, 40377), (301, 25353), (313, 24381), (387, 19719), (567, 13459), (903, 8451), (939, 8127), (1161, 6573), (2191, 3483), (2709, 2817)]