65693089

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 87413760

約数和(自身を除く): 21720671

約数列:

[1, 7, 11, 19, 77, 83, 133, 209, 541, 581, 913, 1463, 1577, 3787, 5951, 6391, 10279, 11039, 17347, 41657, 44903, 71953, 113069, 121429, 314321, 493933, 791483, 853157, 3457531, 5972099, 9384727, 65693089]

約数ペア:

[(1, 65693089), (7, 9384727), (11, 5972099), (19, 3457531), (77, 853157), (83, 791483), (133, 493933), (209, 314321), (541, 121429), (581, 113069), (913, 71953), (1463, 44903), (1577, 41657), (3787, 17347), (5951, 11039), (6391, 10279)]