109250307

素因数分解:

$3^2\times {\mathrm{37}}^2\times {\mathrm{8867}}^1$

素因数の和:8947

約数の個数: 18

約数和(自身を含む): 162204588

約数和(自身を除く): 52954281

約数列:

[1, 3, 9, 37, 111, 333, 1369, 4107, 8867, 12321, 26601, 79803, 328079, 984237, 2952711, 12138923, 36416769, 109250307]

約数ペア:

[(1, 109250307), (3, 36416769), (9, 12138923), (37, 2952711), (111, 984237), (333, 328079), (1369, 79803), (4107, 26601), (8867, 12321)]