55043991

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4507}}^1$

素因数の和:4595

約数の個数: 24

約数和(自身を含む): 84389760

約数和(自身を除く): 29345769

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 4071, 4507, 12213, 13521, 40563, 103661, 265913, 310983, 797739, 932949, 2393217, 6115999, 18347997, 55043991]

約数ペア:

[(1, 55043991), (3, 18347997), (9, 6115999), (23, 2393217), (59, 932949), (69, 797739), (177, 310983), (207, 265913), (531, 103661), (1357, 40563), (4071, 13521), (4507, 12213)]