162793611

素因数分解:

$3^3\times {\mathrm{647}}^1\times {\mathrm{9319}}^1$

素因数の和:9975

約数の個数: 16

約数和(自身を含む): 241574400

約数和(自身を除く): 78780789

約数列:

[1, 3, 9, 27, 647, 1941, 5823, 9319, 17469, 27957, 83871, 251613, 6029393, 18088179, 54264537, 162793611]

約数ペア:

[(1, 162793611), (3, 54264537), (9, 18088179), (27, 6029393), (647, 251613), (1941, 83871), (5823, 27957), (9319, 17469)]