79467843

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17123}}^1$

素因数の和:17163

約数の個数: 32

約数和(自身を含む): 138087936

約数和(自身を除く): 58620093

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 17123, 51369, 119861, 222599, 291091, 359583, 667797, 873273, 1558193, 2037637, 3784183, 4674579, 6112911, 11352549, 26489281, 79467843]

約数ペア:

[(1, 79467843), (3, 26489281), (7, 11352549), (13, 6112911), (17, 4674579), (21, 3784183), (39, 2037637), (51, 1558193), (91, 873273), (119, 667797), (221, 359583), (273, 291091), (357, 222599), (663, 119861), (1547, 51369), (4641, 17123)]