47460861

素因数分解:

$3^2\times 7^2\times {\mathrm{107621}}^1$

素因数の和:107641

約数の個数: 18

約数和(自身を含む): 79747902

約数和(自身を除く): 32287041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 107621, 322863, 753347, 968589, 2260041, 5273429, 6780123, 15820287, 47460861]

約数ペア:

[(1, 47460861), (3, 15820287), (7, 6780123), (9, 5273429), (21, 2260041), (49, 968589), (63, 753347), (147, 322863), (441, 107621)]