89868681

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83911}}^1$

素因数の和:83941

約数の個数: 24

約数和(自身を含む): 157083264

約数和(自身を除く): 67214583

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 83911, 251733, 587377, 755199, 1426487, 1762131, 4279461, 5286393, 9985409, 12838383, 29956227, 89868681]

約数ペア:

[(1, 89868681), (3, 29956227), (7, 12838383), (9, 9985409), (17, 5286393), (21, 4279461), (51, 1762131), (63, 1426487), (119, 755199), (153, 587377), (357, 251733), (1071, 83911)]