55398189

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14107}}^1$

素因数の和:14145

約数の個数: 32

約数和(自身を含む): 97514496

約数和(自身を除く): 42116307

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 14107, 42321, 98749, 155177, 239819, 296247, 465531, 719457, 1086239, 1678733, 2638009, 3258717, 5036199, 7914027, 18466063, 55398189]

約数ペア:

[(1, 55398189), (3, 18466063), (7, 7914027), (11, 5036199), (17, 3258717), (21, 2638009), (33, 1678733), (51, 1086239), (77, 719457), (119, 465531), (187, 296247), (231, 239819), (357, 155177), (561, 98749), (1309, 42321), (3927, 14107)]