1329121386

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{547}}^1$

素因数の和:897

約数の個数: 80

約数和(自身を含む): 3050698464

約数和(自身を除く): 1721577078

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 283, 318, 477, 547, 566, 849, 954, 1094, 1431, 1641, 1698, 2547, 2862, 3282, 4293, 4923, 5094, 7641, 8586, 9846, 14769, 14999, 15282, 22923, 28991, 29538, 29998, 44307, 44997, 45846, 57982, 86973, 88614, 89994, 134991, 154801, 173946, 260919, 269982, 309602, 404973, 464403, 521838, 782757, 809946, 928806, 1214919, 1393209, 1565514, 2348271, 2429838, 2786418, 4179627, 4696542, 8204453, 8359254, 12538881, 16408906, 24613359, 25077762, 49226718, 73840077, 147680154, 221520231, 443040462, 664560693, 1329121386]

約数ペア:

[(1, 1329121386), (2, 664560693), (3, 443040462), (6, 221520231), (9, 147680154), (18, 73840077), (27, 49226718), (53, 25077762), (54, 24613359), (81, 16408906), (106, 12538881), (159, 8359254), (162, 8204453), (283, 4696542), (318, 4179627), (477, 2786418), (547, 2429838), (566, 2348271), (849, 1565514), (954, 1393209), (1094, 1214919), (1431, 928806), (1641, 809946), (1698, 782757), (2547, 521838), (2862, 464403), (3282, 404973), (4293, 309602), (4923, 269982), (5094, 260919), (7641, 173946), (8586, 154801), (9846, 134991), (14769, 89994), (14999, 88614), (15282, 86973), (22923, 57982), (28991, 45846), (29538, 44997), (29998, 44307)]