89700273

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40351}}^1$

素因数の和:40389

約数の個数: 24

約数和(自身を含む): 146881280

約数和(自身を除く): 57181007

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 40351, 121053, 363159, 524563, 766669, 1573689, 2300007, 4721067, 6900021, 9966697, 29900091, 89700273]

約数ペア:

[(1, 89700273), (3, 29900091), (9, 9966697), (13, 6900021), (19, 4721067), (39, 2300007), (57, 1573689), (117, 766669), (171, 524563), (247, 363159), (741, 121053), (2223, 40351)]