149145381

素因数分解:

$3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2657}}^1$

素因数の和:2693

約数の個数: 56

約数和(自身を含む): 278898624

約数和(自身を除く): 129753243

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 243, 297, 567, 693, 729, 891, 1701, 2079, 2657, 2673, 5103, 6237, 7971, 8019, 18599, 18711, 23913, 29227, 55797, 56133, 71739, 87681, 167391, 204589, 215217, 263043, 502173, 613767, 645651, 789129, 1506519, 1841301, 1936953, 2367387, 4519557, 5523903, 7102161, 13558671, 16571709, 21306483, 49715127, 149145381]

約数ペア:

[(1, 149145381), (3, 49715127), (7, 21306483), (9, 16571709), (11, 13558671), (21, 7102161), (27, 5523903), (33, 4519557), (63, 2367387), (77, 1936953), (81, 1841301), (99, 1506519), (189, 789129), (231, 645651), (243, 613767), (297, 502173), (567, 263043), (693, 215217), (729, 204589), (891, 167391), (1701, 87681), (2079, 71739), (2657, 56133), (2673, 55797), (5103, 29227), (6237, 23913), (7971, 18711), (8019, 18599)]