140559993

素因数分解:

$3^2\times 7^1\times {\mathrm{941}}^1\times {\mathrm{2371}}^1$

素因数の和:3325

約数の個数: 24

約数和(自身を含む): 232380096

約数和(自身を除く): 91820103

約数列:

[1, 3, 7, 9, 21, 63, 941, 2371, 2823, 6587, 7113, 8469, 16597, 19761, 21339, 49791, 59283, 149373, 2231111, 6693333, 15617777, 20079999, 46853331, 140559993]

約数ペア:

[(1, 140559993), (3, 46853331), (7, 20079999), (9, 15617777), (21, 6693333), (63, 2231111), (941, 149373), (2371, 59283), (2823, 49791), (6587, 21339), (7113, 19761), (8469, 16597)]