237942009

素因数分解:

$3^3\times {\mathrm{1951}}^1\times {\mathrm{4517}}^1$

素因数の和:6477

約数の個数: 16

約数和(自身を含む): 352765440

約数和(自身を除く): 114823431

約数列:

[1, 3, 9, 27, 1951, 4517, 5853, 13551, 17559, 40653, 52677, 121959, 8812667, 26438001, 79314003, 237942009]

約数ペア:

[(1, 237942009), (3, 79314003), (9, 26438001), (27, 8812667), (1951, 121959), (4517, 52677), (5853, 40653), (13551, 17559)]