69071373

素因数分解:

$3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2833}}^1$

素因数の和:2895

約数の個数: 40

約数和(自身を含む): 120705728

約数和(自身を除く): 51634355

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 301, 387, 567, 903, 1161, 2709, 2833, 3483, 8127, 8499, 19831, 24381, 25497, 59493, 76491, 121819, 178479, 229473, 365457, 535437, 852733, 1096371, 1606311, 2558199, 3289113, 7674597, 9867339, 23023791, 69071373]

約数ペア:

[(1, 69071373), (3, 23023791), (7, 9867339), (9, 7674597), (21, 3289113), (27, 2558199), (43, 1606311), (63, 1096371), (81, 852733), (129, 535437), (189, 365457), (301, 229473), (387, 178479), (567, 121819), (903, 76491), (1161, 59493), (2709, 25497), (2833, 24381), (3483, 19831), (8127, 8499)]