26082567

素因数分解:

$3^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:469

約数の個数: 40

約数和(自身を含む): 44965536

約数和(自身を除く): 18882969

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 157, 189, 293, 471, 567, 879, 1099, 1413, 2051, 2637, 3297, 4239, 6153, 7911, 9891, 12717, 18459, 23733, 29673, 46001, 55377, 89019, 138003, 166131, 322007, 414009, 966021, 1242027, 2898063, 3726081, 8694189, 26082567]

約数ペア:

[(1, 26082567), (3, 8694189), (7, 3726081), (9, 2898063), (21, 1242027), (27, 966021), (63, 414009), (81, 322007), (157, 166131), (189, 138003), (293, 89019), (471, 55377), (567, 46001), (879, 29673), (1099, 23733), (1413, 18459), (2051, 12717), (2637, 9891), (3297, 7911), (4239, 6153)]