51744609

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6367}}^1$

素因数の和:6426

約数の個数: 32

約数和(自身を含む): 89661440

約数和(自身を除く): 37916831

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 6367, 8127, 19101, 44569, 57303, 133707, 171909, 273781, 401121, 821343, 1203363, 1916467, 2464029, 5749401, 7392087, 17248203, 51744609]

約数ペア:

[(1, 51744609), (3, 17248203), (7, 7392087), (9, 5749401), (21, 2464029), (27, 1916467), (43, 1203363), (63, 821343), (129, 401121), (189, 273781), (301, 171909), (387, 133707), (903, 57303), (1161, 44569), (2709, 19101), (6367, 8127)]