68426961

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{20347}}^1$

素因数の和:20428

約数の個数: 16

約数和(自身を含む): 97670400

約数和(自身を除く): 29243439

約数列:

[1, 3, 19, 57, 59, 177, 1121, 3363, 20347, 61041, 386593, 1159779, 1200473, 3601419, 22808987, 68426961]

約数ペア:

[(1, 68426961), (3, 22808987), (19, 3601419), (57, 1200473), (59, 1159779), (177, 386593), (1121, 61041), (3363, 20347)]