67361973

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9931}}^1$

素因数の和:9977

約数の個数: 32

約数和(自身を含む): 114416640

約数和(自身を除く): 47054667

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 9931, 29793, 69517, 168827, 188689, 208551, 506481, 566067, 1181789, 1320823, 3207713, 3545367, 3962469, 9623139, 22453991, 67361973]

約数ペア:

[(1, 67361973), (3, 22453991), (7, 9623139), (17, 3962469), (19, 3545367), (21, 3207713), (51, 1320823), (57, 1181789), (119, 566067), (133, 506481), (323, 208551), (357, 188689), (399, 168827), (969, 69517), (2261, 29793), (6783, 9931)]