64826253

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{661}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 99450936

約数和(自身を除く): 34624683

約数列:

[1, 3, 9, 17, 51, 153, 641, 661, 1923, 1983, 5769, 5949, 10897, 11237, 32691, 33711, 98073, 101133, 423701, 1271103, 3813309, 7202917, 21608751, 64826253]

約数ペア:

[(1, 64826253), (3, 21608751), (9, 7202917), (17, 3813309), (51, 1271103), (153, 423701), (641, 101133), (661, 98073), (1923, 33711), (1983, 32691), (5769, 11237), (5949, 10897)]