207630081

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{1201}}^1$

素因数の和:1566

約数の個数: 32

約数和(自身を含む): 325020800

約数和(自身を除く): 117390719

約数列:

[1, 3, 9, 19, 27, 57, 171, 337, 513, 1011, 1201, 3033, 3603, 6403, 9099, 10809, 19209, 22819, 32427, 57627, 68457, 172881, 205371, 404737, 616113, 1214211, 3642633, 7690003, 10927899, 23070009, 69210027, 207630081]

約数ペア:

[(1, 207630081), (3, 69210027), (9, 23070009), (19, 10927899), (27, 7690003), (57, 3642633), (171, 1214211), (337, 616113), (513, 404737), (1011, 205371), (1201, 172881), (3033, 68457), (3603, 57627), (6403, 32427), (9099, 22819), (10809, 19209)]