26131567371

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{57977}}^1$

素因数の和:58140

約数の個数: 48

約数和(自身を含む): 43458453504

約数和(自身を除く): 17326886133

約数列:

[1, 3, 7, 13, 21, 39, 91, 127, 169, 273, 381, 507, 889, 1183, 1651, 2667, 3549, 4953, 11557, 21463, 34671, 57977, 64389, 150241, 173931, 405839, 450723, 753701, 1217517, 2261103, 5275907, 7363079, 9798113, 15827721, 22089237, 29394339, 51541553, 68586791, 95720027, 154624659, 205760373, 287160081, 670040189, 1244360351, 2010120567, 3733081053, 8710522457, 26131567371]

約数ペア:

[(1, 26131567371), (3, 8710522457), (7, 3733081053), (13, 2010120567), (21, 1244360351), (39, 670040189), (91, 287160081), (127, 205760373), (169, 154624659), (273, 95720027), (381, 68586791), (507, 51541553), (889, 29394339), (1183, 22089237), (1651, 15827721), (2667, 9798113), (3549, 7363079), (4953, 5275907), (11557, 2261103), (21463, 1217517), (34671, 753701), (57977, 450723), (64389, 405839), (150241, 173931)]