528050691

素因数分解:

$3^3\times 7^1\times {\mathrm{487}}^1\times {\mathrm{5737}}^1$

素因数の和:6240

約数の個数: 32

約数和(自身を含む): 896046080

約数和(自身を除く): 367995389

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 487, 1461, 3409, 4383, 5737, 10227, 13149, 17211, 30681, 40159, 51633, 92043, 120477, 154899, 361431, 1084293, 2793919, 8381757, 19557433, 25145271, 58672299, 75435813, 176016897, 528050691]

約数ペア:

[(1, 528050691), (3, 176016897), (7, 75435813), (9, 58672299), (21, 25145271), (27, 19557433), (63, 8381757), (189, 2793919), (487, 1084293), (1461, 361431), (3409, 154899), (4383, 120477), (5737, 92043), (10227, 51633), (13149, 40159), (17211, 30681)]