80133639

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 113836800

約数和(自身を除く): 33703161

約数列:

[1, 3, 41, 43, 109, 123, 129, 139, 327, 417, 1763, 4469, 4687, 5289, 5699, 5977, 13407, 14061, 15151, 17097, 17931, 45453, 192167, 245057, 576501, 621191, 651493, 735171, 1863573, 1954479, 26711213, 80133639]

約数ペア:

[(1, 80133639), (3, 26711213), (41, 1954479), (43, 1863573), (109, 735171), (123, 651493), (129, 621191), (139, 576501), (327, 245057), (417, 192167), (1763, 45453), (4469, 17931), (4687, 17097), (5289, 15151), (5699, 14061), (5977, 13407)]