99172509

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{20047}}^1$

素因数の和:20164

約数の個数: 16

約数和(自身を含む): 141458688

約数和(自身を除く): 42286179

約数列:

[1, 3, 17, 51, 97, 291, 1649, 4947, 20047, 60141, 340799, 1022397, 1944559, 5833677, 33057503, 99172509]

約数ペア:

[(1, 99172509), (3, 33057503), (17, 5833677), (51, 1944559), (97, 1022397), (291, 340799), (1649, 60141), (4947, 20047)]