27071415

素因数分解:

$3^6\times 5^1\times 7^1\times {\mathrm{1061}}^1$

素因数の和:1091

約数の個数: 56

約数和(自身を含む): 55716768

約数和(自身を除く): 28645353

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 729, 945, 1061, 1215, 1701, 2835, 3183, 3645, 5103, 5305, 7427, 8505, 9549, 15915, 22281, 25515, 28647, 37135, 47745, 66843, 85941, 111405, 143235, 200529, 257823, 334215, 429705, 601587, 773469, 1002645, 1289115, 1804761, 3007935, 3867345, 5414283, 9023805, 27071415]

約数ペア:

[(1, 27071415), (3, 9023805), (5, 5414283), (7, 3867345), (9, 3007935), (15, 1804761), (21, 1289115), (27, 1002645), (35, 773469), (45, 601587), (63, 429705), (81, 334215), (105, 257823), (135, 200529), (189, 143235), (243, 111405), (315, 85941), (405, 66843), (567, 47745), (729, 37135), (945, 28647), (1061, 25515), (1215, 22281), (1701, 15915), (2835, 9549), (3183, 8505), (3645, 7427), (5103, 5305)]