89067321

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21101}}^1$

素因数の和:21181

約数の個数: 24

約数和(自身を含む): 149233344

約数和(自身を除く): 60166023

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 21101, 63303, 147707, 189909, 443121, 1329363, 1413767, 4241301, 9896369, 12723903, 29689107, 89067321]

約数ペア:

[(1, 89067321), (3, 29689107), (7, 12723903), (9, 9896369), (21, 4241301), (63, 1413767), (67, 1329363), (201, 443121), (469, 189909), (603, 147707), (1407, 63303), (4221, 21101)]