27525321

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{647}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 41446080

約数和(自身を除く): 13920759

約数列:

[1, 3, 9, 29, 87, 163, 261, 489, 647, 1467, 1941, 4727, 5823, 14181, 18763, 42543, 56289, 105461, 168867, 316383, 949149, 3058369, 9175107, 27525321]

約数ペア:

[(1, 27525321), (3, 9175107), (9, 3058369), (29, 949149), (87, 316383), (163, 168867), (261, 105461), (489, 56289), (647, 42543), (1467, 18763), (1941, 14181), (4727, 5823)]