68021097

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 101357568

約数和(自身を除く): 33336471

約数列:

[1, 3, 17, 23, 51, 69, 103, 309, 391, 563, 1173, 1689, 1751, 2369, 5253, 7107, 9571, 12949, 28713, 38847, 40273, 57989, 120819, 173967, 220133, 660399, 985813, 1333747, 2957439, 4001241, 22673699, 68021097]

約数ペア:

[(1, 68021097), (3, 22673699), (17, 4001241), (23, 2957439), (51, 1333747), (69, 985813), (103, 660399), (309, 220133), (391, 173967), (563, 120819), (1173, 57989), (1689, 40273), (1751, 38847), (2369, 28713), (5253, 12949), (7107, 9571)]