54998919

素因数分解:

$3^5\times {\mathrm{239}}^1\times {\mathrm{947}}^1$

素因数の和:1201

約数の個数: 24

約数和(自身を含む): 82817280

約数和(自身を除く): 27818361

約数列:

[1, 3, 9, 27, 81, 239, 243, 717, 947, 2151, 2841, 6453, 8523, 19359, 25569, 58077, 76707, 226333, 230121, 678999, 2036997, 6110991, 18332973, 54998919]

約数ペア:

[(1, 54998919), (3, 18332973), (9, 6110991), (27, 2036997), (81, 678999), (239, 230121), (243, 226333), (717, 76707), (947, 58077), (2151, 25569), (2841, 19359), (6453, 8523)]