137643003

素因数分解:

$3^3\times {\mathrm{421}}^1\times {\mathrm{12109}}^1$

素因数の和:12539

約数の個数: 16

約数和(自身を含む): 204416800

約数和(自身を除く): 66773797

約数列:

[1, 3, 9, 27, 421, 1263, 3789, 11367, 12109, 36327, 108981, 326943, 5097889, 15293667, 45881001, 137643003]

約数ペア:

[(1, 137643003), (3, 45881001), (9, 15293667), (27, 5097889), (421, 326943), (1263, 108981), (3789, 36327), (11367, 12109)]