69972321

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{1033}}^1$

素因数の和:1440

約数の個数: 16

約数和(自身を含む): 95061824

約数和(自身を除く): 25089503

約数列:

[1, 3, 67, 201, 337, 1011, 1033, 3099, 22579, 67737, 69211, 207633, 348121, 1044363, 23324107, 69972321]

約数ペア:

[(1, 69972321), (3, 23324107), (67, 1044363), (201, 348121), (337, 207633), (1011, 69211), (1033, 67737), (3099, 22579)]