73938879

素因数分解:

$3^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2027}}^1$

素因数の和:2236

約数の個数: 32

約数和(自身を含む): 125898240

約数和(自身を除く): 51959361

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 193, 579, 1351, 1737, 2027, 4053, 5211, 6081, 12159, 14189, 18243, 36477, 42567, 54729, 127701, 383103, 391211, 1173633, 2738477, 3520899, 8215431, 10562697, 24646293, 73938879]

約数ペア:

[(1, 73938879), (3, 24646293), (7, 10562697), (9, 8215431), (21, 3520899), (27, 2738477), (63, 1173633), (189, 391211), (193, 383103), (579, 127701), (1351, 54729), (1737, 42567), (2027, 36477), (4053, 18243), (5211, 14189), (6081, 12159)]