68797113

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17519}}^1$

素因数の和:17557

約数の個数: 32

約数和(自身を含む): 121098240

約数和(自身を除く): 52301127

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 17519, 52557, 122633, 192709, 297823, 367899, 578127, 893469, 1348963, 2084761, 3276053, 4046889, 6254283, 9828159, 22932371, 68797113]

約数ペア:

[(1, 68797113), (3, 22932371), (7, 9828159), (11, 6254283), (17, 4046889), (21, 3276053), (33, 2084761), (51, 1348963), (77, 893469), (119, 578127), (187, 367899), (231, 297823), (357, 192709), (561, 122633), (1309, 52557), (3927, 17519)]