75862449

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 127999872

約数和(自身を除く): 52137423

約数列:

[1, 3, 9, 13, 17, 39, 43, 51, 117, 129, 153, 221, 387, 559, 663, 731, 887, 1677, 1989, 2193, 2661, 5031, 6579, 7983, 9503, 11531, 15079, 28509, 34593, 38141, 45237, 85527, 103779, 114423, 135711, 196027, 343269, 495833, 588081, 648397, 1487499, 1764243, 1945191, 4462497, 5835573, 8429161, 25287483, 75862449]

約数ペア:

[(1, 75862449), (3, 25287483), (9, 8429161), (13, 5835573), (17, 4462497), (39, 1945191), (43, 1764243), (51, 1487499), (117, 648397), (129, 588081), (153, 495833), (221, 343269), (387, 196027), (559, 135711), (663, 114423), (731, 103779), (887, 85527), (1677, 45237), (1989, 38141), (2193, 34593), (2661, 28509), (5031, 15079), (6579, 11531), (7983, 9503)]