156621867

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71419}}^1$

素因数の和:71482

約数の個数: 16

約数和(自身を含む): 226258560

約数和(自身を除く): 69636693

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 71419, 214257, 1214123, 3071017, 3642369, 9213051, 52207289, 156621867]

約数ペア:

[(1, 156621867), (3, 52207289), (17, 9213051), (43, 3642369), (51, 3071017), (129, 1214123), (731, 214257), (2193, 71419)]