4949253009

素因数分解:

$3^4\times {\mathrm{7757}}^1\times {\mathrm{7877}}^1$

素因数の和:15646

約数の個数: 20

約数和(自身を含む): 7395220404

約数和(自身を除く): 2445967395

約数列:

[1, 3, 9, 27, 81, 7757, 7877, 23271, 23631, 69813, 70893, 209439, 212679, 628317, 638037, 61101889, 183305667, 549917001, 1649751003, 4949253009]

約数ペア:

[(1, 4949253009), (3, 1649751003), (9, 549917001), (27, 183305667), (81, 61101889), (7757, 638037), (7877, 628317), (23271, 212679), (23631, 209439), (69813, 70893)]