74792289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{557}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 117742464

約数和(自身を除く): 42950175

約数列:

[1, 3, 11, 13, 33, 39, 143, 313, 429, 557, 939, 1671, 3443, 4069, 6127, 7241, 10329, 12207, 18381, 21723, 44759, 79651, 134277, 174341, 238953, 523023, 1917751, 2266433, 5753253, 6799299, 24930763, 74792289]

約数ペア:

[(1, 74792289), (3, 24930763), (11, 6799299), (13, 5753253), (33, 2266433), (39, 1917751), (143, 523023), (313, 238953), (429, 174341), (557, 134277), (939, 79651), (1671, 44759), (3443, 21723), (4069, 18381), (6127, 12207), (7241, 10329)]