161832019909

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{1069}}^1\times {\mathrm{2381}}^1$

素因数の和:3781

約数の個数: 32

約数和(自身を含む): 191828367360

約数和(自身を除く): 29996347451

約数列:

[1, 7, 31, 217, 293, 1069, 2051, 2381, 7483, 9083, 16667, 33139, 63581, 73811, 231973, 313217, 516677, 697633, 2192519, 2545289, 4883431, 9709727, 17817023, 21626623, 67968089, 78903959, 151386361, 552327713, 745769677, 5220387739, 23118859987, 161832019909]

約数ペア:

[(1, 161832019909), (7, 23118859987), (31, 5220387739), (217, 745769677), (293, 552327713), (1069, 151386361), (2051, 78903959), (2381, 67968089), (7483, 21626623), (9083, 17817023), (16667, 9709727), (33139, 4883431), (63581, 2545289), (73811, 2192519), (231973, 697633), (313217, 516677)]