156980420253

素因数分解:

$3^3\times {\mathrm{1301}}^1\times {\mathrm{4468939}}^1$

素因数の和:4470249

約数の個数: 16

約数和(自身を含む): 232742395200

約数和(自身を除く): 75761974947

約数列:

[1, 3, 9, 27, 1301, 3903, 11709, 35127, 4468939, 13406817, 40220451, 120661353, 5814089639, 17442268917, 52326806751, 156980420253]

約数ペア:

[(1, 156980420253), (3, 52326806751), (9, 17442268917), (27, 5814089639), (1301, 120661353), (3903, 40220451), (11709, 13406817), (35127, 4468939)]