27062289

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 42854400

約数和(自身を除く): 15792111

約数列:

[1, 3, 9, 19, 27, 57, 71, 171, 213, 513, 639, 743, 1349, 1917, 2229, 4047, 6687, 12141, 14117, 20061, 36423, 42351, 52753, 127053, 158259, 381159, 474777, 1002307, 1424331, 3006921, 9020763, 27062289]

約数ペア:

[(1, 27062289), (3, 9020763), (9, 3006921), (19, 1424331), (27, 1002307), (57, 474777), (71, 381159), (171, 158259), (213, 127053), (513, 52753), (639, 42351), (743, 36423), (1349, 20061), (1917, 14117), (2229, 12141), (4047, 6687)]