31361628447

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{6271}}^1\times {\mathrm{13553}}^1$

素因数の和:19871

約数の個数: 24

約数和(自身を含む): 46415835648

約数和(自身を除く): 15054207201

約数列:

[1, 3, 9, 41, 123, 369, 6271, 13553, 18813, 40659, 56439, 121977, 257111, 555673, 771333, 1667019, 2313999, 5001057, 84990863, 254972589, 764917767, 3484625383, 10453876149, 31361628447]

約数ペア:

[(1, 31361628447), (3, 10453876149), (9, 3484625383), (41, 764917767), (123, 254972589), (369, 84990863), (6271, 5001057), (13553, 2313999), (18813, 1667019), (40659, 771333), (56439, 555673), (121977, 257111)]