53408313

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{12653}}^1$

素因数の和:12733

約数の個数: 24

約数和(自身を含む): 89489088

約数和(自身を除く): 36080775

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 12653, 37959, 88571, 113877, 265713, 797139, 847751, 2543253, 5934257, 7629759, 17802771, 53408313]

約数ペア:

[(1, 53408313), (3, 17802771), (7, 7629759), (9, 5934257), (21, 2543253), (63, 847751), (67, 797139), (201, 265713), (469, 113877), (603, 88571), (1407, 37959), (4221, 12653)]