73739281

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{22271}}^1$

素因数の和:22332

約数の個数: 16

約数和(自身を含む): 94076928

約数和(自身を除く): 20337647

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 22271, 155897, 244981, 957653, 1714867, 6703571, 10534183, 73739281]

約数ペア:

[(1, 73739281), (7, 10534183), (11, 6703571), (43, 1714867), (77, 957653), (301, 244981), (473, 155897), (3311, 22271)]