27450891

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^2$

素因数の和:244

約数の個数: 36

約数和(自身を含む): 45003504

約数和(自身を除く): 17552613

約数列:

[1, 3, 9, 13, 23, 39, 69, 101, 117, 207, 299, 303, 897, 909, 1313, 2323, 2691, 3939, 6969, 10201, 11817, 20907, 30199, 30603, 90597, 91809, 132613, 234623, 271791, 397839, 703869, 1193517, 2111607, 3050099, 9150297, 27450891]

約数ペア:

[(1, 27450891), (3, 9150297), (9, 3050099), (13, 2111607), (23, 1193517), (39, 703869), (69, 397839), (101, 271791), (117, 234623), (207, 132613), (299, 91809), (303, 90597), (897, 30603), (909, 30199), (1313, 20907), (2323, 11817), (2691, 10201), (3939, 6969)]