26551641

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1553}}^1$

素因数の和:1736

約数の個数: 16

約数和(自身を含む): 36550080

約数和(自身を除く): 9998439

約数列:

[1, 3, 41, 123, 139, 417, 1553, 4659, 5699, 17097, 63673, 191019, 215867, 647601, 8850547, 26551641]

約数ペア:

[(1, 26551641), (3, 8850547), (41, 647601), (123, 215867), (139, 191019), (417, 63673), (1553, 17097), (4659, 5699)]