108687987

素因数分解:

$3^4\times {\mathrm{17}}^2\times {\mathrm{4643}}^1$

素因数の和:4689

約数の個数: 30

約数和(自身を含む): 172510668

約数和(自身を除く): 63822681

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 289, 459, 867, 1377, 2601, 4643, 7803, 13929, 23409, 41787, 78931, 125361, 236793, 376083, 710379, 1341827, 2131137, 4025481, 6393411, 12076443, 36229329, 108687987]

約数ペア:

[(1, 108687987), (3, 36229329), (9, 12076443), (17, 6393411), (27, 4025481), (51, 2131137), (81, 1341827), (153, 710379), (289, 376083), (459, 236793), (867, 125361), (1377, 78931), (2601, 41787), (4643, 23409), (7803, 13929)]