45205857

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{12979}}^1$

素因数の和:13034

約数の個数: 20

約数和(自身を含む): 69105520

約数和(自身を除く): 23899663

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 12979, 38937, 116811, 350433, 558097, 1051299, 1674291, 5022873, 15068619, 45205857]

約数ペア:

[(1, 45205857), (3, 15068619), (9, 5022873), (27, 1674291), (43, 1051299), (81, 558097), (129, 350433), (387, 116811), (1161, 38937), (3483, 12979)]