78608607

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{340297}}^1$

素因数の和:340318

約数の個数: 16

約数和(自身を含む): 130674432

約数和(自身を除く): 52065825

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 340297, 1020891, 2382079, 3743267, 7146237, 11229801, 26202869, 78608607]

約数ペア:

[(1, 78608607), (3, 26202869), (7, 11229801), (11, 7146237), (21, 3743267), (33, 2382079), (77, 1020891), (231, 340297)]