72995841

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{10151}}^1$

素因数の和:10221

約数の個数: 24

約数和(自身を含む): 114027264

約数和(自身を除く): 41031423

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 7191, 10151, 30453, 91359, 172567, 477097, 517701, 1431291, 1553103, 4293873, 8110649, 24331947, 72995841]

約数ペア:

[(1, 72995841), (3, 24331947), (9, 8110649), (17, 4293873), (47, 1553103), (51, 1431291), (141, 517701), (153, 477097), (423, 172567), (799, 91359), (2397, 30453), (7191, 10151)]