7336287

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 12999168

約数和(自身を除く): 5662881

約数列:

[1, 3, 7, 9, 21, 23, 61, 63, 69, 83, 161, 183, 207, 249, 427, 483, 549, 581, 747, 1281, 1403, 1449, 1743, 1909, 3843, 4209, 5063, 5229, 5727, 9821, 12627, 13363, 15189, 17181, 29463, 35441, 40089, 45567, 88389, 106323, 116449, 120267, 318969, 349347, 815143, 1048041, 2445429, 7336287]

約数ペア:

[(1, 7336287), (3, 2445429), (7, 1048041), (9, 815143), (21, 349347), (23, 318969), (61, 120267), (63, 116449), (69, 106323), (83, 88389), (161, 45567), (183, 40089), (207, 35441), (249, 29463), (427, 17181), (483, 15189), (549, 13363), (581, 12627), (747, 9821), (1281, 5727), (1403, 5229), (1449, 5063), (1743, 4209), (1909, 3843)]