13505318703

素因数分解:

$3^3\times {\mathrm{6679}}^1\times {\mathrm{74891}}^1$

素因数の和:81579

約数の個数: 16

約数和(自身を含む): 20011142400

約数和(自身を除く): 6505823697

約数列:

[1, 3, 9, 27, 6679, 20037, 60111, 74891, 180333, 224673, 674019, 2022057, 500196989, 1500590967, 4501772901, 13505318703]

約数ペア:

[(1, 13505318703), (3, 4501772901), (9, 1500590967), (27, 500196989), (6679, 2022057), (20037, 674019), (60111, 224673), (74891, 180333)]