53870319

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{42451}}^1$

素因数の和:42507

約数の個数: 16

約数和(自身を含む): 81507840

約数和(自身を除く): 27637521

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 42451, 127353, 382059, 1146177, 1995197, 5985591, 17956773, 53870319]

約数ペア:

[(1, 53870319), (3, 17956773), (9, 5985591), (27, 1995197), (47, 1146177), (141, 382059), (423, 127353), (1269, 42451)]