159965199

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{11549}}^1$

素因数の和:11586

約数の個数: 28

約数和(自身を含む): 252483000

約数和(自身を除く): 92517801

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 4617, 11549, 13851, 34647, 103941, 219431, 311823, 658293, 935469, 1974879, 2806407, 5924637, 8419221, 17773911, 53321733, 159965199]

約数ペア:

[(1, 159965199), (3, 53321733), (9, 17773911), (19, 8419221), (27, 5924637), (57, 2806407), (81, 1974879), (171, 935469), (243, 658293), (513, 311823), (729, 219431), (1539, 103941), (4617, 34647), (11549, 13851)]