53645487

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 84091392

約数和(自身を除く): 30445905

約数列:

[1, 3, 7, 21, 53, 157, 159, 307, 371, 471, 921, 1099, 1113, 2149, 3297, 6447, 8321, 16271, 24963, 48199, 48813, 58247, 113897, 144597, 174741, 337393, 341691, 1012179, 2554547, 7663641, 17881829, 53645487]

約数ペア:

[(1, 53645487), (3, 17881829), (7, 7663641), (21, 2554547), (53, 1012179), (157, 341691), (159, 337393), (307, 174741), (371, 144597), (471, 113897), (921, 58247), (1099, 48813), (1113, 48199), (2149, 24963), (3297, 16271), (6447, 8321)]