147272823

素因数分解:

$3^5\times {\mathrm{331}}^1\times {\mathrm{1831}}^1$

素因数の和:2177

約数の個数: 24

約数和(自身を含む): 221393536

約数和(自身を除く): 74120713

約数列:

[1, 3, 9, 27, 81, 243, 331, 993, 1831, 2979, 5493, 8937, 16479, 26811, 49437, 80433, 148311, 444933, 606061, 1818183, 5454549, 16363647, 49090941, 147272823]

約数ペア:

[(1, 147272823), (3, 49090941), (9, 16363647), (27, 5454549), (81, 1818183), (243, 606061), (331, 444933), (993, 148311), (1831, 80433), (2979, 49437), (5493, 26811), (8937, 16479)]