27498891

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 44126208

約数和(自身を除く): 16627317

約数列:

[1, 3, 7, 21, 31, 53, 93, 159, 217, 371, 651, 797, 1113, 1643, 2391, 4929, 5579, 11501, 16737, 24707, 34503, 42241, 74121, 126723, 172949, 295687, 518847, 887061, 1309471, 3928413, 9166297, 27498891]

約数ペア:

[(1, 27498891), (3, 9166297), (7, 3928413), (21, 1309471), (31, 887061), (53, 518847), (93, 295687), (159, 172949), (217, 126723), (371, 74121), (651, 42241), (797, 34503), (1113, 24707), (1643, 16737), (2391, 11501), (4929, 5579)]