78099819

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7057}}^1$

素因数の和:7115

約数の個数: 32

約数和(自身を含む): 130093056

約数和(自身を除く): 51993237

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 3689, 7057, 11067, 21171, 49399, 119969, 148197, 218767, 359907, 656301, 839783, 1531369, 2519349, 3719039, 4594107, 11157117, 26033273, 78099819]

約数ペア:

[(1, 78099819), (3, 26033273), (7, 11157117), (17, 4594107), (21, 3719039), (31, 2519349), (51, 1531369), (93, 839783), (119, 656301), (217, 359907), (357, 218767), (527, 148197), (651, 119969), (1581, 49399), (3689, 21171), (7057, 11067)]