1807172343

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{257}}^1\times {\mathrm{1901}}^1$

素因数の和:2304

約数の個数: 32

約数和(自身を含む): 2708752320

約数和(自身を除く): 901579977

約数列:

[1, 3, 9, 27, 137, 257, 411, 771, 1233, 1901, 2313, 3699, 5703, 6939, 17109, 35209, 51327, 105627, 260437, 316881, 488557, 781311, 950643, 1465671, 2343933, 4397013, 7031799, 13191039, 66932309, 200796927, 602390781, 1807172343]

約数ペア:

[(1, 1807172343), (3, 602390781), (9, 200796927), (27, 66932309), (137, 13191039), (257, 7031799), (411, 4397013), (771, 2343933), (1233, 1465671), (1901, 950643), (2313, 781311), (3699, 488557), (5703, 316881), (6939, 260437), (17109, 105627), (35209, 51327)]