16976727

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 36

約数和(自身を含む): 26723736

約数和(自身を除く): 9747009

約数列:

[1, 3, 9, 17, 51, 61, 107, 153, 183, 289, 321, 549, 867, 963, 1037, 1819, 2601, 3111, 5457, 6527, 9333, 16371, 17629, 19581, 30923, 52887, 58743, 92769, 110959, 158661, 278307, 332877, 998631, 1886303, 5658909, 16976727]

約数ペア:

[(1, 16976727), (3, 5658909), (9, 1886303), (17, 998631), (51, 332877), (61, 278307), (107, 158661), (153, 110959), (183, 92769), (289, 58743), (321, 52887), (549, 30923), (867, 19581), (963, 17629), (1037, 16371), (1819, 9333), (2601, 6527), (3111, 5457)]