155004603

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{16091}}^1$

素因数の和:16139

約数の個数: 24

約数和(自身を含む): 235586880

約数和(自身を除く): 80582277

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 3211, 9633, 16091, 48273, 209183, 305729, 627549, 917187, 2719379, 3974477, 8158137, 11923431, 51668201, 155004603]

約数ペア:

[(1, 155004603), (3, 51668201), (13, 11923431), (19, 8158137), (39, 3974477), (57, 2719379), (169, 917187), (247, 627549), (507, 305729), (741, 209183), (3211, 48273), (9633, 16091)]