155130129

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:427

約数の個数: 72

約数和(自身を含む): 287887392

約数和(自身を除く): 132757263

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 113, 147, 231, 283, 339, 441, 539, 693, 791, 849, 1017, 1243, 1617, 1981, 2373, 2547, 3113, 3729, 4851, 5537, 5943, 7119, 8701, 9339, 11187, 13867, 16611, 17829, 21791, 26103, 28017, 31979, 41601, 49833, 60907, 65373, 78309, 95937, 124803, 152537, 182721, 196119, 223853, 287811, 351769, 457611, 548163, 671559, 1055307, 1372833, 1566971, 2014677, 2462383, 3165921, 4700913, 7387149, 14102739, 17236681, 22161447, 51710043, 155130129]

約数ペア:

[(1, 155130129), (3, 51710043), (7, 22161447), (9, 17236681), (11, 14102739), (21, 7387149), (33, 4700913), (49, 3165921), (63, 2462383), (77, 2014677), (99, 1566971), (113, 1372833), (147, 1055307), (231, 671559), (283, 548163), (339, 457611), (441, 351769), (539, 287811), (693, 223853), (791, 196119), (849, 182721), (1017, 152537), (1243, 124803), (1617, 95937), (1981, 78309), (2373, 65373), (2547, 60907), (3113, 49833), (3729, 41601), (4851, 31979), (5537, 28017), (5943, 26103), (7119, 21791), (8701, 17829), (9339, 16611), (11187, 13867)]