27854847

素因数分解:

$3^5\times {\mathrm{79}}^1\times {\mathrm{1451}}^1$

素因数の和:1545

約数の個数: 24

約数和(自身を含む): 42282240

約数和(自身を除く): 14427393

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 711, 1451, 2133, 4353, 6399, 13059, 19197, 39177, 114629, 117531, 343887, 352593, 1031661, 3094983, 9284949, 27854847]

約数ペア:

[(1, 27854847), (3, 9284949), (9, 3094983), (27, 1031661), (79, 352593), (81, 343887), (237, 117531), (243, 114629), (711, 39177), (1451, 19197), (2133, 13059), (4353, 6399)]