67445953

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 76921920

約数和(自身を除く): 9475967

約数列:

[1, 17, 19, 71, 173, 289, 323, 1207, 1349, 2941, 3287, 5491, 12283, 20519, 22933, 49997, 55879, 208811, 233377, 389861, 949943, 3549787, 3967409, 67445953]

約数ペア:

[(1, 67445953), (17, 3967409), (19, 3549787), (71, 949943), (173, 389861), (289, 233377), (323, 208811), (1207, 55879), (1349, 49997), (2941, 22933), (3287, 20519), (5491, 12283)]