78029109

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{70487}}^1$

素因数の和:70537

約数の個数: 16

約数和(自身を含む): 118419840

約数和(自身を除く): 40390731

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 70487, 211461, 634383, 1903149, 2889967, 8669901, 26009703, 78029109]

約数ペア:

[(1, 78029109), (3, 26009703), (9, 8669901), (27, 2889967), (41, 1903149), (123, 634383), (369, 211461), (1107, 70487)]