68866133

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 86780160

約数和(自身を除く): 17914027

約数列:

[1, 7, 17, 53, 61, 119, 179, 371, 427, 901, 1037, 1253, 3043, 3233, 6307, 7259, 9487, 10919, 21301, 22631, 54961, 66409, 76433, 161279, 185623, 384727, 578707, 1128953, 1299361, 4050949, 9838019, 68866133]

約数ペア:

[(1, 68866133), (7, 9838019), (17, 4050949), (53, 1299361), (61, 1128953), (119, 578707), (179, 384727), (371, 185623), (427, 161279), (901, 76433), (1037, 66409), (1253, 54961), (3043, 22631), (3233, 21301), (6307, 10919), (7259, 9487)]