16818273

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{1033}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 25593568

約数和(自身を除く): 8775295

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 603, 1033, 1809, 3099, 5427, 9297, 16281, 27891, 69211, 83673, 207633, 251019, 622899, 1868697, 5606091, 16818273]

約数ペア:

[(1, 16818273), (3, 5606091), (9, 1868697), (27, 622899), (67, 251019), (81, 207633), (201, 83673), (243, 69211), (603, 27891), (1033, 16281), (1809, 9297), (3099, 5427)]