73439631

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{409}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 108220320

約数和(自身を除く): 34780689

約数列:

[1, 3, 9, 71, 213, 281, 409, 639, 843, 1227, 2529, 3681, 19951, 29039, 59853, 87117, 114929, 179559, 261351, 344787, 1034361, 8159959, 24479877, 73439631]

約数ペア:

[(1, 73439631), (3, 24479877), (9, 8159959), (71, 1034361), (213, 344787), (281, 261351), (409, 179559), (639, 114929), (843, 87117), (1227, 59853), (2529, 29039), (3681, 19951)]