67917933

素因数分解:

$3^4\times {\mathrm{463}}^1\times {\mathrm{1811}}^1$

素因数の和:2286

約数の個数: 20

約数和(自身を含む): 101732928

約数和(自身を除く): 33814995

約数列:

[1, 3, 9, 27, 81, 463, 1389, 1811, 4167, 5433, 12501, 16299, 37503, 48897, 146691, 838493, 2515479, 7546437, 22639311, 67917933]

約数ペア:

[(1, 67917933), (3, 22639311), (9, 7546437), (27, 2515479), (81, 838493), (463, 146691), (1389, 48897), (1811, 37503), (4167, 16299), (5433, 12501)]