127020564

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{320759}}^1$

素因数の和:320780

約数の個数: 36

約数和(自身を含む): 350269920

約数和(自身を除く): 223249356

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 320759, 641518, 962277, 1283036, 1924554, 2886831, 3528349, 3849108, 5773662, 7056698, 10585047, 11547324, 14113396, 21170094, 31755141, 42340188, 63510282, 127020564]

約数ペア:

[(1, 127020564), (2, 63510282), (3, 42340188), (4, 31755141), (6, 21170094), (9, 14113396), (11, 11547324), (12, 10585047), (18, 7056698), (22, 5773662), (33, 3849108), (36, 3528349), (44, 2886831), (66, 1924554), (99, 1283036), (132, 962277), (198, 641518), (396, 320759)]