78674679

素因数分解:

$3^3\times {\mathrm{739}}^1\times {\mathrm{3943}}^1$

素因数の和:4691

約数の個数: 16

約数和(自身を含む): 116742400

約数和(自身を除く): 38067721

約数列:

[1, 3, 9, 27, 739, 2217, 3943, 6651, 11829, 19953, 35487, 106461, 2913877, 8741631, 26224893, 78674679]

約数ペア:

[(1, 78674679), (3, 26224893), (9, 8741631), (27, 2913877), (739, 106461), (2217, 35487), (3943, 19953), (6651, 11829)]