1642609745919

素因数分解:

$3^3\times {\mathrm{640333}}^1\times {\mathrm{95009}}^1$

素因数の和:735351

約数の個数: 16

約数和(自身を含む): 2433525333600

約数和(自身を除く): 790915587681

約数列:

[1, 3, 9, 27, 95009, 285027, 640333, 855081, 1920999, 2565243, 5762997, 17288991, 60837397997, 182512193991, 547536581973, 1642609745919]

約数ペア:

[(1, 1642609745919), (3, 547536581973), (9, 182512193991), (27, 60837397997), (95009, 17288991), (285027, 5762997), (640333, 2565243), (855081, 1920999)]