61254909

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{457}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 90667512

約数和(自身を除く): 29412603

約数列:

[1, 3, 9, 53, 159, 281, 457, 477, 843, 1371, 2529, 4113, 14893, 24221, 44679, 72663, 128417, 134037, 217989, 385251, 1155753, 6806101, 20418303, 61254909]

約数ペア:

[(1, 61254909), (3, 20418303), (9, 6806101), (53, 1155753), (159, 385251), (281, 217989), (457, 134037), (477, 128417), (843, 72663), (1371, 44679), (2529, 24221), (4113, 14893)]