77661409

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{13037}}^1$

素因数の和:13104

約数の個数: 16

約数和(自身を含む): 95125248

約数和(自身を除く): 17463839

約数列:

[1, 7, 23, 37, 161, 259, 851, 5957, 13037, 91259, 299851, 482369, 2098957, 3376583, 11094487, 77661409]

約数ペア:

[(1, 77661409), (7, 11094487), (23, 3376583), (37, 2098957), (161, 482369), (259, 299851), (851, 91259), (5957, 13037)]