81029235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{4621}}^1$

素因数の和:4803

約数の個数: 32

約数和(自身を含む): 149087232

約数和(自身を除く): 68057997

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 167, 501, 835, 1169, 2505, 3507, 4621, 5845, 13863, 17535, 23105, 32347, 69315, 97041, 161735, 485205, 771707, 2315121, 3858535, 5401949, 11575605, 16205847, 27009745, 81029235]

約数ペア:

[(1, 81029235), (3, 27009745), (5, 16205847), (7, 11575605), (15, 5401949), (21, 3858535), (35, 2315121), (105, 771707), (167, 485205), (501, 161735), (835, 97041), (1169, 69315), (2505, 32347), (3507, 23105), (4621, 17535), (5845, 13863)]