63940893

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{14087}}^1$

素因数の和:14196

約数の個数: 16

約数和(自身を含む): 91290240

約数和(自身を除く): 27349347

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 14087, 42261, 239479, 718437, 1253743, 3761229, 21313631, 63940893]

約数ペア:

[(1, 63940893), (3, 21313631), (17, 3761229), (51, 1253743), (89, 718437), (267, 239479), (1513, 42261), (4539, 14087)]