67567689

素因数分解:

$3^4\times 7^1\times {\mathrm{269}}^1\times {\mathrm{443}}^1$

素因数の和:731

約数の個数: 40

約数和(自身を含む): 116043840

約数和(自身を除く): 48476151

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 269, 443, 567, 807, 1329, 1883, 2421, 3101, 3987, 5649, 7263, 9303, 11961, 16947, 21789, 27909, 35883, 50841, 83727, 119167, 152523, 251181, 357501, 834169, 1072503, 2502507, 3217509, 7507521, 9652527, 22522563, 67567689]

約数ペア:

[(1, 67567689), (3, 22522563), (7, 9652527), (9, 7507521), (21, 3217509), (27, 2502507), (63, 1072503), (81, 834169), (189, 357501), (269, 251181), (443, 152523), (567, 119167), (807, 83727), (1329, 50841), (1883, 35883), (2421, 27909), (3101, 21789), (3987, 16947), (5649, 11961), (7263, 9303)]