1029790503

素因数分解:

$3^7\times 7^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 1781591040

約数和(自身を除く): 751800537

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 137, 189, 243, 411, 491, 567, 729, 959, 1233, 1473, 1701, 2187, 2877, 3437, 3699, 4419, 5103, 8631, 10311, 11097, 13257, 15309, 25893, 30933, 33291, 39771, 67267, 77679, 92799, 99873, 119313, 201801, 233037, 278397, 299619, 357939, 470869, 605403, 699111, 835191, 1073817, 1412607, 1816209, 2097333, 2505573, 4237821, 5448627, 7516719, 12713463, 16345881, 38140389, 49037643, 114421167, 147112929, 343263501, 1029790503]

約数ペア:

[(1, 1029790503), (3, 343263501), (7, 147112929), (9, 114421167), (21, 49037643), (27, 38140389), (63, 16345881), (81, 12713463), (137, 7516719), (189, 5448627), (243, 4237821), (411, 2505573), (491, 2097333), (567, 1816209), (729, 1412607), (959, 1073817), (1233, 835191), (1473, 699111), (1701, 605403), (2187, 470869), (2877, 357939), (3437, 299619), (3699, 278397), (4419, 233037), (5103, 201801), (8631, 119313), (10311, 99873), (11097, 92799), (13257, 77679), (15309, 67267), (25893, 39771), (30933, 33291)]