71765514

素因数分解:

$2^1\times 3^4\times {\mathrm{442997}}^1$

素因数の和:443011

約数の個数: 20

約数和(自身を含む): 160808274

約数和(自身を除く): 89042760

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 442997, 885994, 1328991, 2657982, 3986973, 7973946, 11960919, 23921838, 35882757, 71765514]

約数ペア:

[(1, 71765514), (2, 35882757), (3, 23921838), (6, 11960919), (9, 7973946), (18, 3986973), (27, 2657982), (54, 1328991), (81, 885994), (162, 442997)]