248626773

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{1021}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 382636800

約数和(自身を除く): 134010027

約数列:

[1, 3, 9, 27, 29, 87, 261, 311, 783, 933, 1021, 2799, 3063, 8397, 9019, 9189, 27057, 27567, 29609, 81171, 88827, 243513, 266481, 317531, 799443, 952593, 2857779, 8573337, 9208399, 27625197, 82875591, 248626773]

約数ペア:

[(1, 248626773), (3, 82875591), (9, 27625197), (27, 9208399), (29, 8573337), (87, 2857779), (261, 952593), (311, 799443), (783, 317531), (933, 266481), (1021, 243513), (2799, 88827), (3063, 81171), (8397, 29609), (9019, 27567), (9189, 27057)]