77444197

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 87708672

約数和(自身を除く): 10264475

約数列:

[1, 17, 23, 61, 191, 289, 391, 1037, 1403, 3247, 4393, 6647, 11651, 17629, 23851, 55199, 74681, 198067, 267973, 405467, 1269577, 3367139, 4555541, 77444197]

約数ペア:

[(1, 77444197), (17, 4555541), (23, 3367139), (61, 1269577), (191, 405467), (289, 267973), (391, 198067), (1037, 74681), (1403, 55199), (3247, 23851), (4393, 17629), (6647, 11651)]