68465761

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{17497}}^1$

素因数の和:17560

約数の個数: 16

約数和(自身を含む): 86230144

約数和(自身を除く): 17764383

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 17497, 122479, 227461, 752371, 1592227, 5266597, 9780823, 68465761]

約数ペア:

[(1, 68465761), (7, 9780823), (13, 5266597), (43, 1592227), (91, 752371), (301, 227461), (559, 122479), (3913, 17497)]