128072703

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{14321}}^1$

素因数の和:14606

約数の個数: 16

約数和(自身を含む): 186988032

約数和(自身を除く): 58915329

約数列:

[1, 3, 11, 33, 271, 813, 2981, 8943, 14321, 42963, 157531, 472593, 3880991, 11642973, 42690901, 128072703]

約数ペア:

[(1, 128072703), (3, 42690901), (11, 11642973), (33, 3880991), (271, 472593), (813, 157531), (2981, 42963), (8943, 14321)]