61330857

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2953}}^1$

素因数の和:3029

約数の個数: 32

約数和(自身を含む): 99821568

約数和(自身を除く): 38490711

約数列:

[1, 3, 7, 21, 23, 43, 69, 129, 161, 301, 483, 903, 989, 2953, 2967, 6923, 8859, 20671, 20769, 62013, 67919, 126979, 203757, 380937, 475433, 888853, 1426299, 2666559, 2920517, 8761551, 20443619, 61330857]

約数ペア:

[(1, 61330857), (3, 20443619), (7, 8761551), (21, 2920517), (23, 2666559), (43, 1426299), (69, 888853), (129, 475433), (161, 380937), (301, 203757), (483, 126979), (903, 67919), (989, 62013), (2953, 20769), (2967, 20671), (6923, 8859)]