127515669

素因数分解:

$3^1\times {\mathrm{19}}^3\times {\mathrm{6197}}^1$

素因数の和:6257

約数の個数: 16

約数和(自身を含む): 179494080

約数和(自身を除く): 51978411

約数列:

[1, 3, 19, 57, 361, 1083, 6197, 6859, 18591, 20577, 117743, 353229, 2237117, 6711351, 42505223, 127515669]

約数ペア:

[(1, 127515669), (3, 42505223), (19, 6711351), (57, 2237117), (361, 353229), (1083, 117743), (6197, 20577), (6859, 18591)]