112996863

素因数分解:

$3^4\times 7^1\times {\mathrm{199289}}^1$

素因数の和:199308

約数の個数: 20

約数和(自身を含む): 192912720

約数和(自身を除く): 79915857

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 199289, 597867, 1395023, 1793601, 4185069, 5380803, 12555207, 16142409, 37665621, 112996863]

約数ペア:

[(1, 112996863), (3, 37665621), (7, 16142409), (9, 12555207), (21, 5380803), (27, 4185069), (63, 1793601), (81, 1395023), (189, 597867), (567, 199289)]