80521551

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{35363}}^1$

素因数の和:35403

約数の個数: 24

約数和(自身を含む): 132402816

約数和(自身を除く): 51881265

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 35363, 106089, 318267, 388993, 813349, 1166979, 2440047, 3500937, 7320141, 8946839, 26840517, 80521551]

約数ペア:

[(1, 80521551), (3, 26840517), (9, 8946839), (11, 7320141), (23, 3500937), (33, 2440047), (69, 1166979), (99, 813349), (207, 388993), (253, 318267), (759, 106089), (2277, 35363)]