27882543

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 42033600

約数和(自身を除く): 14151057

約数列:

[1, 3, 13, 29, 39, 87, 89, 267, 277, 377, 831, 1131, 1157, 2581, 3471, 3601, 7743, 8033, 10803, 24099, 24653, 33553, 73959, 100659, 104429, 313287, 320489, 714937, 961467, 2144811, 9294181, 27882543]

約数ペア:

[(1, 27882543), (3, 9294181), (13, 2144811), (29, 961467), (39, 714937), (87, 320489), (89, 313287), (267, 104429), (277, 100659), (377, 73959), (831, 33553), (1131, 24653), (1157, 24099), (2581, 10803), (3471, 8033), (3601, 7743)]