68665419

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{4951}}^1$

素因数の和:5047

約数の個数: 24

約数和(自身を含む): 105061632

約数和(自身を除く): 36396213

約数列:

[1, 3, 9, 23, 67, 69, 201, 207, 603, 1541, 4623, 4951, 13869, 14853, 44559, 113873, 331717, 341619, 995151, 1024857, 2985453, 7629491, 22888473, 68665419]

約数ペア:

[(1, 68665419), (3, 22888473), (9, 7629491), (23, 2985453), (67, 1024857), (69, 995151), (201, 341619), (207, 331717), (603, 113873), (1541, 44559), (4623, 14853), (4951, 13869)]