1805852673

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{20011}}^1$

素因数の和:20325

約数の個数: 24

約数和(自身を含む): 2688972416

約数和(自身を除く): 883119743

約数列:

[1, 3, 9, 37, 111, 271, 333, 813, 2439, 10027, 20011, 30081, 60033, 90243, 180099, 740407, 2221221, 5422981, 6663663, 16268943, 48806829, 200650297, 601950891, 1805852673]

約数ペア:

[(1, 1805852673), (3, 601950891), (9, 200650297), (37, 48806829), (111, 16268943), (271, 6663663), (333, 5422981), (813, 2221221), (2439, 740407), (10027, 180099), (20011, 90243), (30081, 60033)]