5568507

素因数分解:

$3^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:110

約数の個数: 60

約数和(自身を含む): 10262736

約数和(自身を除く): 4694229

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 61, 63, 69, 81, 147, 161, 183, 189, 207, 427, 441, 483, 549, 567, 621, 1127, 1281, 1323, 1403, 1449, 1647, 1863, 2989, 3381, 3843, 3969, 4209, 4347, 4941, 8967, 9821, 10143, 11529, 12627, 13041, 26901, 29463, 30429, 34587, 37881, 68747, 80703, 88389, 91287, 113643, 206241, 242109, 265167, 618723, 795501, 1856169, 5568507]

約数ペア:

[(1, 5568507), (3, 1856169), (7, 795501), (9, 618723), (21, 265167), (23, 242109), (27, 206241), (49, 113643), (61, 91287), (63, 88389), (69, 80703), (81, 68747), (147, 37881), (161, 34587), (183, 30429), (189, 29463), (207, 26901), (427, 13041), (441, 12627), (483, 11529), (549, 10143), (567, 9821), (621, 8967), (1127, 4941), (1281, 4347), (1323, 4209), (1403, 3969), (1449, 3843), (1647, 3381), (1863, 2989)]