15190173

素因数分解:

$3^6\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:396

約数の個数: 28

約数和(自身を含む): 23189088

約数和(自身を除く): 7998915

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 311, 603, 729, 933, 1809, 2799, 5427, 8397, 16281, 20837, 25191, 48843, 62511, 75573, 187533, 226719, 562599, 1687797, 5063391, 15190173]

約数ペア:

[(1, 15190173), (3, 5063391), (9, 1687797), (27, 562599), (67, 226719), (81, 187533), (201, 75573), (243, 62511), (311, 48843), (603, 25191), (729, 20837), (933, 16281), (1809, 8397), (2799, 5427)]