26480547

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 42336000

約数和(自身を除く): 15855453

約数列:

[1, 3, 9, 19, 27, 41, 57, 123, 171, 369, 513, 779, 1107, 1259, 2337, 3777, 7011, 11331, 21033, 23921, 33993, 51619, 71763, 154857, 215289, 464571, 645867, 980761, 1393713, 2942283, 8826849, 26480547]

約数ペア:

[(1, 26480547), (3, 8826849), (9, 2942283), (19, 1393713), (27, 980761), (41, 645867), (57, 464571), (123, 215289), (171, 154857), (369, 71763), (513, 51619), (779, 33993), (1107, 23921), (1259, 21033), (2337, 11331), (3777, 7011)]