27875394

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 66096000

約数和(自身を除く): 38220606

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 101, 114, 171, 202, 269, 303, 342, 513, 538, 606, 807, 909, 1026, 1614, 1818, 1919, 2421, 2727, 3838, 4842, 5111, 5454, 5757, 7263, 10222, 11514, 14526, 15333, 17271, 27169, 30666, 34542, 45999, 51813, 54338, 81507, 91998, 103626, 137997, 163014, 244521, 275994, 489042, 516211, 733563, 1032422, 1467126, 1548633, 3097266, 4645899, 9291798, 13937697, 27875394]

約数ペア:

[(1, 27875394), (2, 13937697), (3, 9291798), (6, 4645899), (9, 3097266), (18, 1548633), (19, 1467126), (27, 1032422), (38, 733563), (54, 516211), (57, 489042), (101, 275994), (114, 244521), (171, 163014), (202, 137997), (269, 103626), (303, 91998), (342, 81507), (513, 54338), (538, 51813), (606, 45999), (807, 34542), (909, 30666), (1026, 27169), (1614, 17271), (1818, 15333), (1919, 14526), (2421, 11514), (2727, 10222), (3838, 7263), (4842, 5757), (5111, 5454)]