29671137

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 47001600

約数和(自身を除く): 17330463

約数列:

[1, 3, 9, 17, 27, 51, 127, 153, 381, 459, 509, 1143, 1527, 2159, 3429, 4581, 6477, 8653, 13743, 19431, 25959, 58293, 64643, 77877, 193929, 233631, 581787, 1098931, 1745361, 3296793, 9890379, 29671137]

約数ペア:

[(1, 29671137), (3, 9890379), (9, 3296793), (17, 1745361), (27, 1098931), (51, 581787), (127, 233631), (153, 193929), (381, 77877), (459, 64643), (509, 58293), (1143, 25959), (1527, 19431), (2159, 13743), (3429, 8653), (4581, 6477)]