81068685

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{683}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 133757568

約数和(自身を除く): 52688883

約数列:

[1, 3, 5, 15, 41, 123, 193, 205, 579, 615, 683, 965, 2049, 2895, 3415, 7913, 10245, 23739, 28003, 39565, 84009, 118695, 131819, 140015, 395457, 420045, 659095, 1977285, 5404579, 16213737, 27022895, 81068685]

約数ペア:

[(1, 81068685), (3, 27022895), (5, 16213737), (15, 5404579), (41, 1977285), (123, 659095), (193, 420045), (205, 395457), (579, 140015), (615, 131819), (683, 118695), (965, 84009), (2049, 39565), (2895, 28003), (3415, 23739), (7913, 10245)]