53126397

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 78039000

約数和(自身を除く): 24912603

約数列:

[1, 3, 9, 149, 173, 229, 447, 519, 687, 1341, 1557, 2061, 25777, 34121, 39617, 77331, 102363, 118851, 231993, 307089, 356553, 5902933, 17708799, 53126397]

約数ペア:

[(1, 53126397), (3, 17708799), (9, 5902933), (149, 356553), (173, 307089), (229, 231993), (447, 118851), (519, 102363), (687, 77331), (1341, 39617), (1557, 34121), (2061, 25777)]