68661045

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89753}}^1$

素因数の和:89781

約数の個数: 24

約数和(自身を含む): 126014616

約数和(自身を除く): 57353571

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 89753, 269259, 448765, 807777, 1346295, 1525801, 4038885, 4577403, 7629005, 13732209, 22887015, 68661045]

約数ペア:

[(1, 68661045), (3, 22887015), (5, 13732209), (9, 7629005), (15, 4577403), (17, 4038885), (45, 1525801), (51, 1346295), (85, 807777), (153, 448765), (255, 269259), (765, 89753)]