67622289

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 105557760

約数和(自身を除く): 37935471

約数列:

[1, 3, 7, 21, 89, 97, 267, 291, 373, 623, 679, 1119, 1869, 2037, 2611, 7833, 8633, 25899, 33197, 36181, 60431, 99591, 108543, 181293, 232379, 253267, 697137, 759801, 3220109, 9660327, 22540763, 67622289]

約数ペア:

[(1, 67622289), (3, 22540763), (7, 9660327), (21, 3220109), (89, 759801), (97, 697137), (267, 253267), (291, 232379), (373, 181293), (623, 108543), (679, 99591), (1119, 60431), (1869, 36181), (2037, 33197), (2611, 25899), (7833, 8633)]