80446431

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1811}}^1$

素因数の和:1911

約数の個数: 32

約数和(自身を含む): 124201728

約数和(自身を除く): 43755297

約数列:

[1, 3, 13, 17, 39, 51, 67, 201, 221, 663, 871, 1139, 1811, 2613, 3417, 5433, 14807, 23543, 30787, 44421, 70629, 92361, 121337, 364011, 400231, 1200693, 1577381, 2062729, 4732143, 6188187, 26815477, 80446431]

約数ペア:

[(1, 80446431), (3, 26815477), (13, 6188187), (17, 4732143), (39, 2062729), (51, 1577381), (67, 1200693), (201, 400231), (221, 364011), (663, 121337), (871, 92361), (1139, 70629), (1811, 44421), (2613, 30787), (3417, 23543), (5433, 14807)]