7641129

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 11337984

約数和(自身を除く): 3696855

約数列:

[1, 3, 23, 37, 41, 69, 73, 111, 123, 219, 851, 943, 1517, 1679, 2553, 2701, 2829, 2993, 4551, 5037, 8103, 8979, 34891, 62123, 68839, 104673, 110741, 186369, 206517, 332223, 2547043, 7641129]

約数ペア:

[(1, 7641129), (3, 2547043), (23, 332223), (37, 206517), (41, 186369), (69, 110741), (73, 104673), (111, 68839), (123, 62123), (219, 34891), (851, 8979), (943, 8103), (1517, 5037), (1679, 4551), (2553, 2993), (2701, 2829)]