55505527

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{42403}}^1$

素因数の和:42438

約数の個数: 16

約数和(自身を含む): 73274112

約数和(自身を除く): 17768585

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 42403, 296821, 466433, 720851, 3265031, 5045957, 7929361, 55505527]

約数ペア:

[(1, 55505527), (7, 7929361), (11, 5045957), (17, 3265031), (77, 720851), (119, 466433), (187, 296821), (1309, 42403)]