539604801

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{953}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 814792320

約数和(自身を除く): 275187519

約数列:

[1, 3, 9, 27, 67, 201, 313, 603, 939, 953, 1809, 2817, 2859, 8451, 8577, 20971, 25731, 62913, 63851, 188739, 191553, 298289, 566217, 574659, 894867, 1723977, 2684601, 8053803, 19985363, 59956089, 179868267, 539604801]

約数ペア:

[(1, 539604801), (3, 179868267), (9, 59956089), (27, 19985363), (67, 8053803), (201, 2684601), (313, 1723977), (603, 894867), (939, 574659), (953, 566217), (1809, 298289), (2817, 191553), (2859, 188739), (8451, 63851), (8577, 62913), (20971, 25731)]