27248151

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 42854400

約数和(自身を除く): 15606249

約数列:

[1, 3, 7, 21, 61, 89, 183, 239, 267, 427, 623, 717, 1281, 1673, 1869, 5019, 5429, 14579, 16287, 21271, 38003, 43737, 63813, 102053, 114009, 148897, 306159, 446691, 1297531, 3892593, 9082717, 27248151]

約数ペア:

[(1, 27248151), (3, 9082717), (7, 3892593), (21, 1297531), (61, 446691), (89, 306159), (183, 148897), (239, 114009), (267, 102053), (427, 63813), (623, 43737), (717, 38003), (1281, 21271), (1673, 16287), (1869, 14579), (5019, 5429)]