13553001

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 80

約数和(自身を含む): 26345088

約数和(自身を除く): 12792087

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 41, 53, 63, 77, 81, 99, 123, 159, 189, 231, 287, 297, 369, 371, 451, 477, 567, 583, 693, 861, 891, 1107, 1113, 1353, 1431, 1749, 2079, 2173, 2583, 3157, 3321, 3339, 4059, 4081, 4293, 5247, 6237, 6519, 7749, 9471, 10017, 12177, 12243, 15211, 15741, 19557, 23247, 23903, 28413, 30051, 36531, 36729, 45633, 47223, 58671, 71709, 85239, 110187, 136899, 167321, 176013, 215127, 255717, 330561, 410697, 501963, 645381, 1232091, 1505889, 1936143, 4517667, 13553001]

約数ペア:

[(1, 13553001), (3, 4517667), (7, 1936143), (9, 1505889), (11, 1232091), (21, 645381), (27, 501963), (33, 410697), (41, 330561), (53, 255717), (63, 215127), (77, 176013), (81, 167321), (99, 136899), (123, 110187), (159, 85239), (189, 71709), (231, 58671), (287, 47223), (297, 45633), (369, 36729), (371, 36531), (451, 30051), (477, 28413), (567, 23903), (583, 23247), (693, 19557), (861, 15741), (891, 15211), (1107, 12243), (1113, 12177), (1353, 10017), (1431, 9471), (1749, 7749), (2079, 6519), (2173, 6237), (2583, 5247), (3157, 4293), (3321, 4081), (3339, 4059)]