75180663

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1451}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 118483200

約数和(自身を除く): 43302537

約数列:

[1, 3, 9, 19, 27, 57, 101, 171, 303, 513, 909, 1451, 1919, 2727, 4353, 5757, 13059, 17271, 27569, 39177, 51813, 82707, 146551, 248121, 439653, 744363, 1318959, 2784469, 3956877, 8353407, 25060221, 75180663]

約数ペア:

[(1, 75180663), (3, 25060221), (9, 8353407), (19, 3956877), (27, 2784469), (57, 1318959), (101, 744363), (171, 439653), (303, 248121), (513, 146551), (909, 82707), (1451, 51813), (1919, 39177), (2727, 27569), (4353, 17271), (5757, 13059)]