81467383

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{811}}^1$

素因数の和:1158

約数の個数: 16

約数和(自身を含む): 91203840

約数和(自身を除く): 9736457

約数列:

[1, 17, 19, 311, 323, 811, 5287, 5909, 13787, 15409, 100453, 252221, 261953, 4287757, 4792199, 81467383]

約数ペア:

[(1, 81467383), (17, 4792199), (19, 4287757), (311, 261953), (323, 252221), (811, 100453), (5287, 15409), (5909, 13787)]