64302147

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26171}}^1$

素因数の和:26200

約数の個数: 32

約数和(自身を含む): 117250560

約数和(自身を除く): 52948413

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 26171, 78513, 183197, 235539, 340223, 549591, 706617, 1020669, 1648773, 2381561, 3062007, 4946319, 7144683, 9186021, 21434049, 64302147]

約数ペア:

[(1, 64302147), (3, 21434049), (7, 9186021), (9, 7144683), (13, 4946319), (21, 3062007), (27, 2381561), (39, 1648773), (63, 1020669), (91, 706617), (117, 549591), (189, 340223), (273, 235539), (351, 183197), (819, 78513), (2457, 26171)]