68964345

素因数分解:

$3^3\times 5^1\times {\mathrm{510847}}^1$

素因数の和:510861

約数の個数: 16

約数和(自身を含む): 122603520

約数和(自身を除く): 53639175

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 510847, 1532541, 2554235, 4597623, 7662705, 13792869, 22988115, 68964345]

約数ペア:

[(1, 68964345), (3, 22988115), (5, 13792869), (9, 7662705), (15, 4597623), (27, 2554235), (45, 1532541), (135, 510847)]