156940481697

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1381}}^1\times {\mathrm{20443}}^1$

素因数の和:21953

約数の個数: 32

約数和(自身を含む): 223768575360

約数和(自身を除く): 66828093663

約数列:

[1, 3, 17, 51, 109, 327, 1381, 1853, 4143, 5559, 20443, 23477, 61329, 70431, 150529, 347531, 451587, 1042593, 2228287, 2558993, 6684861, 7676979, 28231783, 37880879, 84695349, 113642637, 479940311, 1439820933, 3077264347, 9231793041, 52313493899, 156940481697]

約数ペア:

[(1, 156940481697), (3, 52313493899), (17, 9231793041), (51, 3077264347), (109, 1439820933), (327, 479940311), (1381, 113642637), (1853, 84695349), (4143, 37880879), (5559, 28231783), (20443, 7676979), (23477, 6684861), (61329, 2558993), (70431, 2228287), (150529, 1042593), (347531, 451587)]