58640211

素因数分解:

$3^2\times 7^2\times {\mathrm{132971}}^1$

素因数の和:132991

約数の個数: 18

約数和(自身を含む): 98532252

約数和(自身を除く): 39892041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 132971, 398913, 930797, 1196739, 2792391, 6515579, 8377173, 19546737, 58640211]

約数ペア:

[(1, 58640211), (3, 19546737), (7, 8377173), (9, 6515579), (21, 2792391), (49, 1196739), (63, 930797), (147, 398913), (441, 132971)]