426522603

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 666796032

約数和(自身を除く): 240273429

約数列:

[1, 3, 13, 23, 39, 47, 67, 69, 141, 151, 201, 299, 453, 611, 871, 897, 1081, 1541, 1833, 1963, 2613, 3149, 3243, 3473, 4623, 5889, 7097, 9447, 10117, 10419, 14053, 20033, 21291, 30351, 40937, 42159, 45149, 60099, 72427, 92261, 122811, 131521, 135447, 163231, 217281, 232691, 276783, 394563, 475499, 489693, 698073, 941551, 1426497, 2122003, 2824653, 3024983, 6181487, 6366009, 9074949, 10936477, 18544461, 32809431, 142174201, 426522603]

約数ペア:

[(1, 426522603), (3, 142174201), (13, 32809431), (23, 18544461), (39, 10936477), (47, 9074949), (67, 6366009), (69, 6181487), (141, 3024983), (151, 2824653), (201, 2122003), (299, 1426497), (453, 941551), (611, 698073), (871, 489693), (897, 475499), (1081, 394563), (1541, 276783), (1833, 232691), (1963, 217281), (2613, 163231), (3149, 135447), (3243, 131521), (3473, 122811), (4623, 92261), (5889, 72427), (7097, 60099), (9447, 45149), (10117, 42159), (10419, 40937), (14053, 30351), (20033, 21291)]