164080223991

素因数分解:

$3^3\times {\mathrm{4397}}^1\times {\mathrm{1382089}}^1$

素因数の和:1386495

約数の個数: 16

約数和(自身を含む): 243137272800

約数和(自身を除く): 79057048809

約数列:

[1, 3, 9, 27, 4397, 13191, 39573, 118719, 1382089, 4146267, 12438801, 37316403, 6077045333, 18231135999, 54693407997, 164080223991]

約数ペア:

[(1, 164080223991), (3, 54693407997), (9, 18231135999), (27, 6077045333), (4397, 37316403), (13191, 12438801), (39573, 4146267), (118719, 1382089)]