64903041

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{25127}}^1$

素因数の和:25181

約数の個数: 24

約数和(自身を含む): 109759104

約数和(自身を除く): 44856063

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 25127, 75381, 175889, 226143, 527667, 1030207, 1583001, 3090621, 7211449, 9271863, 21634347, 64903041]

約数ペア:

[(1, 64903041), (3, 21634347), (7, 9271863), (9, 7211449), (21, 3090621), (41, 1583001), (63, 1030207), (123, 527667), (287, 226143), (369, 175889), (861, 75381), (2583, 25127)]