78928839

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{16963}}^1$

素因数の和:17027

約数の個数: 24

約数和(自身を含む): 127026432

約数和(自身を除く): 48097593

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 16963, 50889, 152667, 186593, 559779, 797261, 1679337, 2391783, 7175349, 8769871, 26309613, 78928839]

約数ペア:

[(1, 78928839), (3, 26309613), (9, 8769871), (11, 7175349), (33, 2391783), (47, 1679337), (99, 797261), (141, 559779), (423, 186593), (517, 152667), (1551, 50889), (4653, 16963)]