142733469

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 206300160

約数和(自身を除く): 63566691

約数列:

[1, 3, 23, 43, 69, 73, 129, 219, 659, 989, 1679, 1977, 2967, 3139, 5037, 9417, 15157, 28337, 45471, 48107, 72197, 85011, 144321, 216591, 651751, 1106461, 1955253, 2068601, 3319383, 6205803, 47577823, 142733469]

約数ペア:

[(1, 142733469), (3, 47577823), (23, 6205803), (43, 3319383), (69, 2068601), (73, 1955253), (129, 1106461), (219, 651751), (659, 216591), (989, 144321), (1679, 85011), (1977, 72197), (2967, 48107), (3139, 45471), (5037, 28337), (9417, 15157)]