48641691

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{121909}}^1$

素因数の和:121938

約数の個数: 16

約数和(自身を含む): 78022400

約数和(自身を除く): 29380709

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 121909, 365727, 853363, 2316271, 2560089, 6948813, 16213897, 48641691]

約数ペア:

[(1, 48641691), (3, 16213897), (7, 6948813), (19, 2560089), (21, 2316271), (57, 853363), (133, 365727), (399, 121909)]