201631677

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{40709}}^1$

素因数の和:40852

約数の個数: 16

約数和(自身を含む): 291809280

約数和(自身を除く): 90177603

約数列:

[1, 3, 13, 39, 127, 381, 1651, 4953, 40709, 122127, 529217, 1587651, 5170043, 15510129, 67210559, 201631677]

約数ペア:

[(1, 201631677), (3, 67210559), (13, 15510129), (39, 5170043), (127, 1587651), (381, 529217), (1651, 122127), (4953, 40709)]