157864737

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{43597}}^1$

素因数の和:43688

約数の個数: 16

約数和(自身を含む): 226012032

約数和(自身を除く): 68147295

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 43597, 130791, 741149, 2223447, 3095387, 9286161, 52621579, 157864737]

約数ペア:

[(1, 157864737), (3, 52621579), (17, 9286161), (51, 3095387), (71, 2223447), (213, 741149), (1207, 130791), (3621, 43597)]