40727757

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{15271}}^1$

素因数の和:15408

約数の個数: 16

約数和(自身を含む): 62554112

約数和(自身を除く): 21826355

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 15271, 45813, 106897, 320691, 1939417, 5818251, 13575919, 40727757]

約数ペア:

[(1, 40727757), (3, 13575919), (7, 5818251), (21, 1939417), (127, 320691), (381, 106897), (889, 45813), (2667, 15271)]