173820542481

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{21435509}}^1$

素因数の和:21435585

約数の個数: 24

約数和(自身を含む): 270859104360

約数和(自身を除く): 97038561879

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 8109, 21435509, 64306527, 192919581, 364403653, 1093210959, 1136081977, 3279632877, 3408245931, 10224737793, 19313393609, 57940180827, 173820542481]

約数ペア:

[(1, 173820542481), (3, 57940180827), (9, 19313393609), (17, 10224737793), (51, 3408245931), (53, 3279632877), (153, 1136081977), (159, 1093210959), (477, 364403653), (901, 192919581), (2703, 64306527), (8109, 21435509)]