201668427

素因数分解:

$3^3\times {\mathrm{1487}}^1\times {\mathrm{5023}}^1$

素因数の和:6519

約数の個数: 16

約数和(自身を含む): 299028480

約数和(自身を除く): 97360053

約数列:

[1, 3, 9, 27, 1487, 4461, 5023, 13383, 15069, 40149, 45207, 135621, 7469201, 22407603, 67222809, 201668427]

約数ペア:

[(1, 201668427), (3, 67222809), (9, 22407603), (27, 7469201), (1487, 135621), (4461, 45207), (5023, 40149), (13383, 15069)]