54721804543

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7538477}}^1$

素因数の和:7538562

約数の個数: 16

約数和(自身を含む): 67303531584

約数和(自身を除く): 12581727041

約数列:

[1, 7, 17, 61, 119, 427, 1037, 7259, 7538477, 52769339, 128154109, 459847097, 897078763, 3218929679, 7817400649, 54721804543]

約数ペア:

[(1, 54721804543), (7, 7817400649), (17, 3218929679), (61, 897078763), (119, 459847097), (427, 128154109), (1037, 52769339), (7259, 7538477)]