156638269809

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^2\times {\mathrm{885127}}^1$

素因数の和:885246

約数の個数: 36

約数和(自身を含む): 263548632256

約数和(自身を除く): 106910362447

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 2809, 3339, 8427, 19663, 25281, 58989, 176967, 885127, 2655381, 6195889, 7966143, 18587667, 46911731, 55763001, 140735193, 328382117, 422205579, 985146351, 2486321743, 2955439053, 7458965229, 17404252201, 22376895687, 52212756603, 156638269809]

約数ペア:

[(1, 156638269809), (3, 52212756603), (7, 22376895687), (9, 17404252201), (21, 7458965229), (53, 2955439053), (63, 2486321743), (159, 985146351), (371, 422205579), (477, 328382117), (1113, 140735193), (2809, 55763001), (3339, 46911731), (8427, 18587667), (19663, 7966143), (25281, 6195889), (58989, 2655381), (176967, 885127)]