172470123

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{119027}}^1$

素因数の和:119063

約数の個数: 24

約数和(自身を含む): 297093888

約数和(自身を除く): 124623765

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 119027, 357081, 833189, 1071243, 2499567, 2737621, 7498701, 8212863, 19163347, 24638589, 57490041, 172470123]

約数ペア:

[(1, 172470123), (3, 57490041), (7, 24638589), (9, 19163347), (21, 8212863), (23, 7498701), (63, 2737621), (69, 2499567), (161, 1071243), (207, 833189), (483, 357081), (1449, 119027)]