87641838

素因数分解:

$2^1\times 3^8\times {\mathrm{6679}}^1$

素因数の和:6705

約数の個数: 36

約数和(自身を含む): 197213640

約数和(自身を除く): 109571802

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 6561, 6679, 13122, 13358, 20037, 40074, 60111, 120222, 180333, 360666, 540999, 1081998, 1622997, 3245994, 4868991, 9737982, 14606973, 29213946, 43820919, 87641838]

約数ペア:

[(1, 87641838), (2, 43820919), (3, 29213946), (6, 14606973), (9, 9737982), (18, 4868991), (27, 3245994), (54, 1622997), (81, 1081998), (162, 540999), (243, 360666), (486, 180333), (729, 120222), (1458, 60111), (2187, 40074), (4374, 20037), (6561, 13358), (6679, 13122)]