71579427

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{4133}}^1$

素因数の和:4410

約数の個数: 16

約数和(自身を含む): 100009728

約数和(自身を除く): 28430301

約数列:

[1, 3, 23, 69, 251, 753, 4133, 5773, 12399, 17319, 95059, 285177, 1037383, 3112149, 23859809, 71579427]

約数ペア:

[(1, 71579427), (3, 23859809), (23, 3112149), (69, 1037383), (251, 285177), (753, 95059), (4133, 17319), (5773, 12399)]