9945243

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 18210816

約数和(自身を除く): 8265573

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 113, 127, 231, 339, 381, 693, 791, 889, 1017, 1143, 1243, 1397, 2373, 2667, 3729, 4191, 7119, 8001, 8701, 9779, 11187, 12573, 14351, 26103, 29337, 43053, 78309, 88011, 100457, 129159, 157861, 301371, 473583, 904113, 1105027, 1420749, 3315081, 9945243]

約数ペア:

[(1, 9945243), (3, 3315081), (7, 1420749), (9, 1105027), (11, 904113), (21, 473583), (33, 301371), (63, 157861), (77, 129159), (99, 100457), (113, 88011), (127, 78309), (231, 43053), (339, 29337), (381, 26103), (693, 14351), (791, 12573), (889, 11187), (1017, 9779), (1143, 8701), (1243, 8001), (1397, 7119), (2373, 4191), (2667, 3729)]