87005277

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{1019}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 128887200

約数和(自身を除く): 41881923

約数列:

[1, 3, 9, 53, 159, 179, 477, 537, 1019, 1611, 3057, 9171, 9487, 28461, 54007, 85383, 162021, 182401, 486063, 547203, 1641609, 9667253, 29001759, 87005277]

約数ペア:

[(1, 87005277), (3, 29001759), (9, 9667253), (53, 1641609), (159, 547203), (179, 486063), (477, 182401), (537, 162021), (1019, 85383), (1611, 54007), (3057, 28461), (9171, 9487)]