69216477

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{4057}}^1$

素因数の和:4129

約数の個数: 24

約数和(自身を含む): 103625088

約数和(自身を除く): 34408611

約数列:

[1, 3, 11, 33, 47, 121, 141, 363, 517, 1551, 4057, 5687, 12171, 17061, 44627, 133881, 190679, 490897, 572037, 1472691, 2097469, 6292407, 23072159, 69216477]

約数ペア:

[(1, 69216477), (3, 23072159), (11, 6292407), (33, 2097469), (47, 1472691), (121, 572037), (141, 490897), (363, 190679), (517, 133881), (1551, 44627), (4057, 17061), (5687, 12171)]