127777446

素因数分解:

$2^1\times 3^3\times {\mathrm{967}}^1\times {\mathrm{2447}}^1$

素因数の和:3425

約数の個数: 32

約数和(自身を含む): 284359680

約数和(自身を除く): 156582234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 967, 1934, 2447, 2901, 4894, 5802, 7341, 8703, 14682, 17406, 22023, 26109, 44046, 52218, 66069, 132138, 2366249, 4732498, 7098747, 14197494, 21296241, 42592482, 63888723, 127777446]

約数ペア:

[(1, 127777446), (2, 63888723), (3, 42592482), (6, 21296241), (9, 14197494), (18, 7098747), (27, 4732498), (54, 2366249), (967, 132138), (1934, 66069), (2447, 52218), (2901, 44046), (4894, 26109), (5802, 22023), (7341, 17406), (8703, 14682)]